Belalp to Riederalp: Hiking the UNESCO Aletsch Arena Suspension Bridge

Hiking the UNESCO Aletsch Arena from Belalp to Riederalp 

This is a world-class trekking route through Switzerland’s UNESCO World Heritage Aletsch Arena. Connecting two premier, car-free alpine resorts via a thrilling 124m suspension bridge, this trail drops you into deep river canyons and winds out through ancient pine forests. 

The route is an incredibly scenic, physically demanding c.14 Km point-to-point journey that serves up relentless alpine views from start to finish. 

What makes this trail uniquely memorable is that it merges two entirely different mountain worlds. You begin your trek in Belalp, a rugged ridge famous for its mystical witch folklore and steep winter ski slopes, and end on the gentle, rolling plateau of Riederalp, a resort that enjoys over 300 days of sunshine a year, then transforms in winter…

Trail Profile at a Glance

• Distance: 13.7 km

• Duration: Approx 5.5 hours of moving time

• Elevation Gain: 670 meters

• Elevation Loss: 800 meters, featuring steep descents

• Difficulty: At time Demanding / else Alpine Intermediate

• Key Terrain: Exposed rock stairs, singletrack dirt, suspension bridge & forest floors

Phase 1: High Alpine Pastures, Living History & Witch Legends (Belalp to Hotel)

Stepping off the Belalp Cable Car, you are immediately greeted by a massive panoramic wall of 4,000m Valais peaks. If you look around the village, you will immediately notice something unusual: witch motifs are absolutely everywhere. 

While Belalp is a bustling ski resort in the winter, it is deeply rooted in mystical folklore. Local legend tells of a malevolent witch who once haunted these cliffs, shifting into a white raven to spy on the villagers. 

Every January, this folklore results in the wild Belalp Witches’ Downhill Race (Belalper Hexenabfahrt), where thousands of skiers in terrifying witch masks, capes, and wooden broomsticks screech down a grueling 12-km ski course. 

Leaving the "witches" behind, the trail starts smoothly along the gentle slopes of the Nassel Trail, guiding you through lush meadows toward the serene waters of Lusger Lake. 

As you walk, look closely at the landscape. You will pass historic, dry-stone sheep pens and the beautifully preserved Lusga terraced fields. These hand-built stone structures are monuments to the Walliser (Valais) mountain farmers who, for centuries, survived by taming these sheer vertical slopes for livestock and rye crops:

• Cultural Anchor & Modern Conflict: These fields & stone pens are not just remnants of the past - they are symbols of a living, breathing heritage. Every summer, hundreds of unique, black-nosed Valais sheep are driven up to these high pastures. The stone enclosures serve as central gathering hubs for local shepherds. 

• In fact, this very landscape remains a battlefield for modern alpine culture: in late 2019, local shepherds held an urgent assembly right here to address the escalating wolf problem, as a resurgence of predators in the region threatened their traditional, free-roaming flocks.

Before pushing on, take a moment to visit the beautifully rustic, whitewashed Lusga Chapel (Lüsga-Kapelle).

• Guardian of the Fields: Built deep in the historic mountain pastures, this tiny chapel served as a spiritual anchor for the nomadic herdsmen who spent their summers isolated on the high slopes. 

• For generations, farmers would gather at this sanctuary to pray for protection against sudden alpine storms, livestock diseases, and devastating landslides. 

Nearby, you can enjoy a quick ride on the famous Giant Swing before reaching the historic, stone-built Hotel Belalp.

• Explorer's Retreat: Founded in 1856 during the golden age of Alpine tourism, Hotel Belalp became a sanctuary for elite 19th-century Victorian explorers, scientists, and writers. The famed Irish physicist John Tyndall loved this exact vista so much that he built a holiday home here and spent his summers studying the nearby glaciers - see my other article.

Phase 2: A Vertical Drop into the Massa Gorge (Stegli Trail)

From the hotel, the gentle walking soon disappears. You will turn onto the notorious Stegli Trail, beginning a punishing, knee-rattling descent down the raw rock face. As you navigate the tight switchbacks, look up to take in the sheer scale of the dizzying Massa Gorge directly beneath you. The trail leads you past the thundering Glacier Gate Waterfall, where icy glacial runoff violently carves its way through the steep ravine. 

Farther down the canyon, the shimmering, turquoise waters of the Gibidum Reservoir come into view - a massive alpine dam that collects the glacier's raw meltwater:

• Lifeline of the Valley: For generations, the roaring waters of the Massa river were both a lifeline and a terror for local communities. The gorge contains historic, daringly constructed wood-and-stone Suonen (Bisse, or ancient open-air irrigation channels) that farmers painstakingly hung from the rock faces to redirect glacier water down to the dry pastures of the valley floor. (I have several articles on Bisse routes.)

• Climbers & Environmental Warnings: As you descend toward the floor of the gorge, look closely at the banks surrounding the reservoir. You may spot distant climbers on the Gibidum Reservoir Via Ferrata route anchoring into the rock face - see my article on this.

• However, climate change has severely impacted this canyon; accelerated ice retreat has caused massive moraine collapses along the unstable rock walls. These frequent mud/rockslides have completely closed several local hiking trails and have even shut down the VF route due to safety hazards. 

If the route is open and climbers face sudden dangers, their designated emergency exit climbs up the canyon wall (from its suspension bridge) and directly joins your hiking trail before the larger suspension bridge.

Phase 3: Massa Suspension Bridge & a Hidden Titan

At the lowest point of your hike, you will stand before the structural centerpiece of the route: the Massa Suspension Bridge. Spanning 124 m across and hanging 80 m directly above the river canyon, crossing this steel-cable bridge is a pure adrenaline rush:

• Vibrant Rocks of the Gorge: Take a moment to look around the bridge and the canyon floor. The striking, multicolored rocks you see are a geologist's dream. The gorge is carved through the crystalline core of the Aar Massif, exposing beautiful ribbons of Migmatite (mixed metamorphic & igneous rock) and Gneiss.

• The rocks feature brilliant streaks of white quartz, pale yellows, and even rich greenish-yellow shades formed by mineral veins under immense heat and pressure. 

• Adding to the visual texture, centuries of surging glacial runoff have meticulously polished these granite and marble walls into smooth, swirling waves that glow dramatically against their surroundings.

Note for Hikers: While you are standing deep in the gorge, you cannot actually see the glacier from the bridge floor anymore. The ice tongue has retreated so far back up the canyon that it is completely hidden from view at this low altitude.

To witness the frozen giant, you must endure the steep climb up the Riederalp side to the iconic Bischoffssitz Viewpoint. 

Only from higher vantage points will you get your next breathtaking, birds-eye look at the magnificent Great Aletsch Glacier - a massive, bending highway of ancient ice:

• Historical Shift: The Massa Suspension Bridge was built in 2008 to solve an ongoing climate dilemma. For decades, hikers simply walked across the ice tongue of the Aletsch Glacier to cross the valley. 

• Because the glacier is retreating so rapidly, crossing the ice became far too dangerous and unstable, prompting the construction of this bridge to preserve the historic connection between the two ridges.

Deep Dive: Great Aletsch Glacier

As you look down from the Bischoffssitz Viewpoint, you are looking at a true geographic titan. The Great Aletsch Glacier is the largest glacier in the Alps, stretching roughly 20 km (12 miles) long and covering over 78 square kilometers. See my other articles on hikes around it.

Power of Ice: At its thickest point (at Konkordiaplatz, where three smaller glaciers meet higher up), the ice is an incredible 900 m (nearly 3,000 feet) thick. The total weight of this ice giant is estimated at 10 billion tons. If you melted it all down, it could provide every single person on Earth with one liter of drinking water every day for 4.5 years!

• A Landscape in Retreat: What makes this hike so poignant is that you are witnessing geography in flux. The glacier functions like a massive slow-motion conveyor belt, previously moving forward about 180 m a year at its core. 

• However, due to warming temperatures, the terminus that used to sit near the suspension bridge (or even down near the reservoir) is melting back by the valley at up to 50 m per year, leaving behind stark, newly exposed moraine walls prone to the landslides mentioned above.

Phase 4: Pine Canopies to the Riederalp Ridge (Aletschwald)

The final leg of the trek trades exposed rock for the cool, shaded canopy of the protected Aletschwald (Aletsch Forest). You will hike among ancient Swiss stone pine trees, some of which have stood for over 800 years. The singletrack opens up as you reach the striking, Victorian-style Villa Cassel, which sits proudly on the Riederfurka ridge line.

From this high ridge, it’s a smooth, scenic downhill walk past the picturesque Riederalp Chapel (Herz-Jesu Kapelle), ending your journey right at the Riederalp Station & ski resort - where you can finally rest & refuel:

• An Ecological Haven: The Aletschwald is an ecological marvel. It was declared a protected nature reserve all the way back in 1933 by Pro Natura, saving it from logging and ensuring the survival of the oldest trees in Switzerland.

• A Villa’s Eccentric Past: The prominent, half-timbered Villa Cassel was constructed between 1900-2 by the wealthy Anglo-German financier Sir Ernest Cassel. Locals initially thought the lavish estate was an out-of-place absurdity, especially as mules hauled grand pianos, bathtubs, and high-end luxury items up to this isolated 2,000m ridge line. It hosted global elites, including a young Winston Churchill. 

• Today, it serves as a Pro Natura environmental conservation center, perfectly bridging the trail's history with the region's green future. It's a great winter snowshoe route - see my other article on this in winter…

• A Ridge-Top Sanctuary: Standing proudly against the mountain backdrop on the approach to the station is the iconic Riederalp Chapel. Built in the late 17th century and dedicated to the Sacred Heart of Jesus, its sharp, dark wooden steeple and immaculate white walls have welcomed weary travelers for centuries. Stepping inside reveals striking Baroque woodwork - a quiet, spiritual space designed for reflection after a grueling mountain journey.

• A Sunny Oasis Destination: Arriving in Riederalp, you have stepped onto a massive alpine plateau that belongs to the legendary Aletsch Arena ski network. Like Belalp, it is entirely car-free, but it enjoys a completely different climate footprint. Riederalp holds a record-breaking microclimate with over 300 days of sunshine a year. 

• In winter, the snow isn't cleared from the village paths - it is deliberately groomed into pristine walking, sledging and ski tracks so visitors can ski straight out of their hotel lobby door. In the summer, that same snow melts away to reveal the highest 9-hole golf course in all Europe.

Peaks & Glaciers Along the Trail

Your route provides a front-row seat to the Mischabel Range and the Valais Alps. Looking directly across the valley southwards from the high ridges at Belalp, Bischoffssitz, and Riederfurka, you can spot several legendary, snow-capped 4,000m giants:

• Matterhorn (4,478m): The iconic jagged tooth pyramid is clearly visible on clear days, framing your background shots as you descend from the Aletschbord at Hotel Belalp.

• Dom (4,545m): The highest mountain entirely within Switzerland. It commands the horizon across the valley as part of the massive Mischabel mass.

• Weisshorn (4,506m): Known for its three sharp ridges of white snow and rock, rising majestically to the southwest.

• Bietschhorn (3,934m): Dominating the view to the west, its steep dark granite spine acts as a monumental marker overlooking the valley floor.

• Riederhorn (2,230m): The local peak standing directly above your final destinations on the ridge line you walk directly under.

• Oberaletsch Glacier: Visible looking deep northwest down the rugged side valleys near the start of the hike around Belalp. This acts as a completely separate glacial system carving through the higher granite fields.

Public Transport Access

Because this is a point-to-point hike that starts & ends at different mountain ridges, using Switzerland's world-class public transport network is the best way to complete this loop. You can park or arrive via train on the valley floor and complete the circuit seamlessly.

Step 1: Getting to the Start (Belalp)

• By Train/Bus: Take the SBB national rail line to the Brig main station. From the bus terminal directly outside the station, hop on the PostBus (Line 624) heading to Blatten b. Naters, Luftseilbahn. The ride takes about 20 mins and drops you off right at the base station.

• Cable Car: Take the Blatten–Belalp cable car up to the mountain village of Belalp to reach the trailhead.

Step 2: Returning from the Finish (Riederalp)

• Descent Cable Car: At the end of your hike in Riederalp, take the Riederalp–Mörel cable car straight down to the valley floor village of Mörel.

• Train Back: The cable car station in Mörel connects directly with the Mörel Train Station. From here, jump on the Matterhorn Gotthard Bahn (MGB) train, which will take you back to Brig main station in c.10 mins.

• Money-Saving Ticket Tip: Ask at the ticket window for the "Aletsch Arena Hiker's Round-Trip Ticket" (Wander-Rundreise). This single ticket covers your PostBus ride, your cable car ascent up to Belalp, and your cable car descent from Riederalp back down to Mörel, saving you from buying multiple tickets along the way.

Practical Logistics & Insider Tips

• Direction Matters: It is highly recommended to hike this route from Belalp to Riederalp. Tackling the ultra-steep Stegli trail as a descent is tough on the joints, but climbing up it in the reverse direction would be exhausting.

• Footwear: The descent into the gorge and the climb up out of it require rigid, high-traction hiking boots with excellent ankle support.

• Trekking Poles are also useful for the descents & you should bring extra snacks & esp. water just in case.

This route was hiked by the Author on the 25th of August 2019. See my other articles for summer and winter hikes and VF climbs in the area. Contact me by email for photos or to ask questions...

Rochers de Naye VF: Conquering the Void & Meeting a Ghost

Conquering the Void: My Climbs of the Rochers de Naye Via Ferrata

There is a moment on a K4-5 via ferrata where your forearms burn, your fingers tire, and the only thing between you and a 150m drop is your equipment and a thin steel cable. 

For me, that moment happened on the infamous Rochers de Naye Via Ferrata above Montreux. Once in partial defeat, and later in a moment of triumph…

If you’ve ever wanted to know what it’s like to push your limits on one of Switzerland’s most technical iron paths, then this is the story of how a mountain defeated me, how I came back to try again, the eerie cliffside encounter that met me at 1,900m, and how to turn all of it into a great alpine adventure.

Route(s) At a Glance

Option 1: Standard Loop (Via Ferrata + Summit & Return Train)

• Distance: ~2.5-5 km total (Approach, climb, summit walk, etc.)

• Duration: 3 to 4 hours.

• Vertical Gain: +200 meters of climbing.

• Difficulty: Hard (K4/K5 or D to D/E)

• Return: Cogwheel train from summit back to Montreux.

Route map courtesy of Bergsteigen

Option 2: Extended Route & Alpine Hike (VF + Villeneuve Descent)

• Distance: ~18 km total

• Duration: 7-8 hours (a full-day alpine epic).

• Vertical Gain: +200 meters of technical climbing.

• Vertical Loss: -1,500+ meters of continuous downhill hiking.

• Physical Toll: forearm pump combined with leg fatigue.

Best Season & Essential Gear

When to Go: The ideal window for this route is mid-summer to early autumn (July to Sept). Outside of this, residual snow, ice, or unstable weather make the exposed limestone ledges and overhangs exceptionally hazardous, also in the caves. Always check local conditions before heading up to Col de Jaman…

Pro Tips:

• Bring a Rest System: Because this is a sustained, athletic route (rated K4-5), your forearms will get pumped fast. Carrying a dedicated rest sling/quickdraw allows you to clip directly into the cable and take weight off your arms when you need to rest.

• Poles for the Downhill: If you opt for the -1,500m descent to Villeneuve, trekking poles are a knee-saving lifesaver on the steep switchbacks and forest tracks.

Step 1: Ascent on an Engineering Marvel

The adventure begins at Montreux train station, where you board the historic red cogwheel train to ride 1,600 vertical meters up the mountainside. Long before it was a playground for adrenaline junkies, Rochers de Naye was a crown jewel of Swiss luxury tourism during the Belle Époque in the late 1800s. Wealthy Victorian-era travelers flocked here to experience the high Alps without the grueling mountaineering effort.

To transport them, engineers opened the upper railway line in 1892, relying on the specialized Abt rack system - a heavy, toothed center rail that a gear underneath the train locks into to safely scale the brutal 22% inclines.

Pro tip: Sit on the left side of the train on the way up for the most breathtaking, sweeping views across Lake Geneva. NB: For the VF climb, don't ride all the way to the top. Get off early at the high-alpine outpost of Jaman station (1,743 m).

Ancient Roots of Col de Jaman

Long before mountaineers or railway engineers arrived, the Col de Jaman was a vital historic foot-crossing used for centuries to trade goods and move cattle (transhumance) between the Vaudois Riviera & the Pays-d'Enhaut. Stepping off the train here puts you onto ancient trading paths. From here, a short, scenic trail leads you directly to the base of the cliff wall.

Buvette de Jaman

Right next to the train tracks at Jaman station sits this cozy, highly-rated rustic mountain hut. It is a favorite for hikers and climbers alike, famous for serving exceptional, fresh homemade mountain food with a beautiful rustic terrace.

Act I (2019): The Novice, the Cave, & a Great Escape

While the railway is over 130 years old, the via ferrata is a modern addition. Built in 2008 by legendary Swiss climbing pioneers Claude & Yves Remy, it wasn't built for troop transport like old military routes in the Dolomites. It was explicitly designed as a ‘sports’ via ferrata - highly athletic, technical, and meant to test your physical limits.

In 2019, I was a novice. I had a shiny new kit, plenty of enthusiasm, and absolutely no idea what a true K4/5 (D+) rating felt like. Rochers de Naye doesn't let you warm up. The route hits you from the start with a brutal, 50m vertical rocky spur. Within minutes, gravity was pulling ruthlessly at me. The physical effort was overwhelming, but the real enemy was the psychological weight of the exposure. 

Looking down, the sheer drop felt suffocating. My arms rapidly turned to a "pumped" lead - burning, shaking & losing grip. Overwhelmed, I managed to scramble across the wire bridge, up a short ladder, and into the refuge of a natural limestone cave halfway up Part 1.

That cave became my sanctuary. I sat there on the cold stone for what felt like hours, waiting for the blood to return to my forearms, watching the amazing expanse of Lake Geneva mock me from below. When my arms finally stopped hurting, I swallowed my pride, traversed the narrow grass ledges, and took the emergency exit - not an easy option in itself. 

The mountain had won this time. But looking down that towering wall, I knew I’d be back…

Act II (2021): Return of the Experienced Climber

Two years of training, building arm strength, mastering technique, and gaining real alpine experience, I was back for revenge… 

Stepping onto that 50m starting wall in 2021 felt entirely different. It was still an athletic grind, but the fear of the exposure was now completely gone. Instead, I felt a deep, intoxicating rush of pure enjoyment. I bypassed my old refuge in the cave with a grin, pushed past the vertical spur climbing up to the right, and smoothly arrived at the high grass ledge (1,900m) leading to the emergency exit that separates parts 1 & 2.

This was the point of no return. Past this ledge lay Part 2: a wildly vertical, aerial wall featuring a notorious K5 overhang. But as I stood there mentally reviewing the crux, the universe decided to surprise me…

A Ghost on the Ledge

Out of nowhere, a young man materialized on the narrow piece of grass next to me. He didn't have a harness. He didn't have a VF kit. He didn't have a single piece of protective gear. He was free soloing a K5 via ferrata 150m above the ground!

The shock of seeing him instantly broke my flow state. We locked eyes on that tiny ledge. But as I looked closer, the romanticized aura of a fearless climber disappeared. He looked visibly tired. He wasn’t moving, and fatigue or doubt were clearly weighing heavily on him.

The sheer danger of his situation hung heavily in the air. Deciding it was best not to distract him or break his concentration, I chose not to speak - he'd already made his choice...

I turned my attention back to the rock, clicked my carabiners into Part 2, and carried on down, silently hoping that he would use his common sense and take the emergency exit right next to him and climb up to safety.

Overhang to the Summit

I climbed down and right onto the bottom of Part 2 with a strange, electric jolt of adrenaline. The exposure here is total. The valley floor drops away completely, and you feel like you are dangling from the sky. Now you climb and an left and the route gets hard ...

When I reached the crux overhang, my forearms began to burn with that familiar pain. But this time, my mind stayed calm. I sped up, threw my weight over the lip of the rock, and hauled myself up. Minutes later, I topped out near the summit. The victory tasted sweet, but the real reward was the sprawling alpine world waiting at the top…

Beyond the Edge: Summit Attractions

Rochers de Naye isn’t just a raw tooth of limestone; it’s a high-altitude playground at 2,042 meters:

• Marmot's Paradise: A unique wildlife park right near the peak hosting several distinct species of marmots from across Europe and Asia in large, open enclosures.

• La Rambertia Alpine Garden: A free, beautifully manicured botanical garden showcasing over a thousand species of high-altitude plants and delicate alpine flowers. Named after Eugène Rambert (1830–1886), the famous Vaudois romantic poet, naturalist, and fierce defender of Swiss alpine nature, it links your climb directly to 19th-century alpine conservation.

• Grottes de Naye: A narrow, dark limestone tunnel left behind by ancient glaciers. Adventurous hikers can actually climb through the inside of the mountain using fixed chains, a ladder and some steps - currently closed but see my other article…

Alpine Skyline: Peaks Visible Along the Route

Part of what makes this entire landscape so mentally rewarding is the phenomenal array of world-famous alpine peaks framing your view. As you look out from the summit, keep an eye out for these legendary giants:

• Local Landmarks: Right across the mountain pass sits the unmistakable limestone needle of the Dent de Jaman (1,875 m). As you look further down past the ridges, the prominent twin limestone towers of Tour d’Aï & Tour de Mayen rise sharply to the S.E.

• Giants of the Bernese Oberland: On a clear day looking northeast, you can spot the jagged, snow-capped crowns of the legendary Eiger, Mönch & Jungfrau piercing the horizon.

• French Alps & Savoy Range: Looking directly across the blue expanse of Lake Geneva, the dramatic, serrated ridge of the Dents du Midi dominates the skyline with its seven distinct peaks. Flanking them are the massive walls of the French Savoy Alps, including the prominent summit of Le Grammont standing guard over the water.

Fuel & Recovery

Before making your next move, you can refuel at the Restaurant Alpin, located right inside the summit station building. It is the perfect spot to treat yourself to heavy Swiss comfort foods before you walk up to the viewpoint to see the vista of Lake Geneva in all its glory.

Optional Extension: A Long Descent to Villeneuve

If your arms aren’t completely shot and you want to skip the return train, hiking all the way down to Villeneuve is an epic way to close out the day - carrying you past landscapes shaped by ancient history, including the subterranean echoes of the massive Tauredunum cataclysm in 563 AD, a colossal mountain collapse that triggered a legendary tsunami across Lake Geneva.

Phase 1: High-Altitude Panorama (Rochers de Naye to Les Dentaux)

• Vibe: Exposed ridges, vast open skies, and amazing drop-offs.

• Route: Your journey starts at the panoramic heights of Rochers de Naye. Heading south-southwest, the path hugs the upper ridge line. You’ll wind your way downward past Chalet de Sautodoz and skirt past Les Dentaux (1,715 m).

Phase 2: Mid-Mountain Switchbacks & Traverse

• Vibe: Alpine meadows melting into quiet, secluded mountain paths.

• Route: As you drop out of the highest crags, the route guides you through a complex series of sweeping switchbacks. The trail contours along the western flanks of the mountain high above the Rhone Valley.

• What to watch for: This section shifts from exposed limestone trails into more sheltered, rolling alpine terrain, giving you a chance to catch your breath while still tracking a steady downward trajectory.

Phase 3: Deep Forest Plunge

• Vibe: Shaded timberlands, earthy scents, and a steady descent through the canopy.

• Route: Leaving the open meadows behind, the trail plunges directly into the dense forest tracts that cloak the lower mountain face, passing above locations like Cabane de la Braye.

• What to watch for: The gradient here requires good focus and sure-footedness as you weave down the well-graded forest path, cutting across intermittent service tracks that zigzag through the trees.

Phase 4: Lakeside Finish (Villeneuve)

• Vibe: Emerging from the wilderness straight into a charming Swiss lakeside town steeped in history.

• Route: The forest canopy eventually breaks, connecting you with lower access paths that lead straight to the edge of Villeneuve. Officially founded in 1214 by the Counts of Savoy as Villeneuve de Chillon to anchor the region's defenses, this historic lakeside haven has long inspired artists and thinkers - hosting cultural greats like Lord Byron, Victor Hugo, and even Mahatma Gandhi, whose bust rests peacefully along the town's lakeside park. The final urban stretch funnels you directly through the town grid to the train station.

This route was climbed and hiked by the Author in July 2019 & Sept 2021. See my other articles on hikes and climbs in the Montreux area. Contact me by email for photos or to ask questions.

Engelberg to Wolfenschiessen River Aa Gorge Complete Trail Guide

Waterfalls & Suspension Bridges: Engelberg to Wolfenschiessen Trail Guide

The Engelberger Aa Gorge Trail (Aaschlucht) is a superb example of Swiss valley hiking. By tracing the natural flow of glacier-fed rapids down the canyon floor, you swap grueling vertical climbs for roaring water, amazing suspension bridges, historic cable cars & dense, mossy forests. 

Because this route is highly customizable, you can tackle the entire valley pipeline (as I did in 2020), or skip the upper waterfall prologue to Engelberg to create your own perfect hiking day.

Route At A Glance

• Full Distance: 22 km (Includes the Optional Waterfall Prologue)

• Gorge-Only Distance: Approx. 14.6 km (Starting from Engelberg Station)

• Total Time: 6 hours (Full) | ~4 hours (Gorge-Only)

• Elevation Profile: +220 m Ascent / -860 m Descent - hence walking downhill 

• Best Season: Late May to June for peak waterfall volume; July to August for a cool escape from summer heat; Sept to October for golden foliage.

• Start: Waterfall Bus Stop (optional) or Engelberg Train Station

• End: Wolfenschiessen Train Station

Engelberg: a Year-Round Alpine Haven

Before diving into the canyon, it’s worth taking a closer look at the starting destination. Tucked into a pristine high alpine basin, Engelberg is a breathtaking, vibrant mountain town that radiates charm across all seasons.

• In Summer: The town is a paradise for hikers, trail runners, via ferrata climbers, and family adventurers visiting glassy mountain lakes like the Trübsee - see my other articles…

• In Winter: Engelberg transforms into one of Switzerland’s premier freeride ski/snowboard capitals, famous for its legendary off-piste terrain - see my accident report.

Living History

At the literal and cultural heart of the town sits the massive Engelberg Abbey (Kloster Engelberg). Founded in 1120 AD, this historic Benedictine monastery is still active today.

Visitors can tour its stunning baroque church or visit the regional show dairy located on the monastery grounds to watch traditional Swiss cheese being made by hand.

The Name of Angels

Before stepping into the wild, roaring depths of the canyon, it's worth knowing how Engelberg got its name. According to 12th-century local folklore, the valley earned the title Engelberg ("Mountain of Angels") when the founding Benedictine monks reported hearing angelic choirs echoing mysteriously from the surrounding peaks.

Section 1: Optional Waterfall Prologue (Engelberg Upper Valley)

• Vibe: Sunny alpine fields, looming massifs & cascading glacial runoffs.

• Peaks Above: Look up & back as you start! To your left, the mighty Mount Titlis and its hanging glacier dominate the sky. Framing the valley walls are the dramatic rocky tooth of Hahnen and the jagged ridges of Schlossberg and Spannort.

• Route: Catch the local shuttle bus from Engelberg Station up to the Waterfall or Fürenalp bus stop. Step onto the quiet, gravel Old Erlenweg trail, which treats you to premium waterfall views from the start. The path leads you smoothly back into the heart of Engelberg…

Section 2: Eugenisee Lake & the Aaschlucht Gateway

Whether you started up at the waterfalls or fresh from the train station, your trail converges at Eugenisee. This calm, glassy alpine basin offers stunning, crisp reflections of the Scheideggstock looming over the valley shoulder.

Past the lake, you cross an ancient stone arch bridge marking the formal entrance to the Aaschlucht Gorge. Instantly, the landscape tightens. The sunlit alpine valley disappears, replaced by an emerald-green chasm where the river echoes off the limestone rock faces.

HISTORICAL NOTE: ANCIENT "CHEESE HIGHWAY" WALK

The Aaschlucht path is a preserved leg of the historic ViaSbrinz. For centuries, mule drivers braved this dark gorge to transport massive wheels of extra-hard Swiss Sbrinz cheese from Central Switzerland over alpine passes to Italian markets. 

As you zig-zag across the river, you are also hopping over the ancient political border separating the cantons of Obwalden & Nidwalden.

Into the Emerald Chasm: Ecology & Engineering Resilience

As soon as you step past Eugenisee, the sunlit alpine valley vanishes, replaced by a deep, shaded chasm. The microclimate here feels entirely different from the rest of the valley: towering beech and spruce trees lock out the sun, draping the limestone cliffs in thick, hanging mosses and giant ferns that give the gorge a mystical, fairy-tale atmosphere. 

Keep your eyes peeled for a Wasseramsel (white-throated dipper) - a small, plucky brown bird that famously dives straight into the roaring rapids to hunt for aquatic insects.

Follow the Engelberger Aa trail through its best features:

• Arch Bridge: A sturdy stone relic from the early trading days.

• Suspension Bridges: Modern steel-and-wire structures engineered into the river banks to avoid seasonal flood zones. They offer fantastic, bouncy vantage points right over the churning waters below.

• The Tunnel: A short, misty pedestrian gallery hand-carved straight through the cliff face.

• More Suspension Bridges: A photogenic highlight where two spans sit practically back-to-back over the rushing currents.

• Tonis Balm Oasis: Right around the halfway mark of the gorge, look out for the Tonis Balm rest area. It features custom wood-crafted Hollywood swings, giant wooden lounge chairs, and an interactive water playground perfect for kids.

The Ghost of 2005

The sleek, modern suspension bridges and sturdy walkways you hike across today are marvels of modern engineering, but they carry a heavy history. In August 2005, a catastrophic weather event (Jahrhundert-Unwetter) struck Switzerland. Massive rainfall caused the Engelberger Aa to swell violently, completely destroying the trail infrastructure and burying large sections of the gorge under mud & debris. 

The route you enjoy today is a testament to tireless local rebuilding efforts - meaning every bouncy wire bridge you cross is a celebration of the valley's resilience.

⚠️ 2026 Trail Alert

Due to high-water flooding, a lower crossing between the main gorge and Schwändliloch was damaged. Watch out for the yellow signs directing you onto a short, steep detour that bypasses the affected river banks.

Section 3: Where to Refuel, Cable Cars & Historic Manors

The deep mid-section of the gorge itself is entirely wild, but the trail is perfectly bracketed by classic Swiss food stops just as the canyon walls open up into pastoral Nidwalden meadowlands:

• Open Fire Option: The gorge is famous for its public barbecue sites. The local municipality keeps these spots stocked with free firewood. Just bring sausages and alpine cheese from Engelberg to grill your own lunch!

• Crown Jewel (Km 14): As you exit the gorge, you pass through the tiny historic hamlet of Grafenort. Stop at Wirtschaft Grafenort, a centuries-old country inn operated by the Engelberg Monastery. Sit on their gorgeous outdoor garden terrace, listen to the St. Joseph chapel bells ring across the valley at midday, and enjoy seasonal Swiss dishes.

Other Notable Features in this Section

• "Buiräbähnli" Local Cable Cars: Look above the tree line near the trail! You’ll walk directly beneath the cables of the Geissmattli and Nechimatt lifts. These tiny, open-air wooden box cable cars are classic transport systems built by local farmers to haul supplies up to the remote slopes.

• Mysteries of the Hechhuis (Höchhus): Standing proudly alongside the valley basin is a massive, multi-windowed dark timber structure with a sharp roof tower. Built in 1586 by Papal Knight Melchior Lussi, this is the oldest surviving house in Canton Nidwalden. Lussi tragically passed away before ever getting to sleep inside its walls.

• Covered Wooden Bridge: The final part of your hike takes you through a majestic, traditional covered wooden bridge. This echoing timber tunnel was engineered with a heavy roof to protect its structural trusses from centuries of damp river spray and alpine snowfall.

Section 4: Arrival in Wolfenschiessen

The trail finishes with an easy flat stroll through open valley fields lined with historic, sun-blackened Nidwalden farmhouses (like the Grossitz estate) and quiet wayside pilgrim chapels. As you walk, the dramatic jagged stone fingers of the Bannalp Massif rise directly in front of you. The Wolfenschiessen train station marks your finish line.

Public Transport Logistics

This point-to-point hike is easy to do without a car thanks to Switzerland's seamless public transit connections.

Getting to the Start

• By Train: Take the scenic Luzern–Engelberg Express (operated by Zentralbahn). Trains depart hourly (taking just 43 mins). Fully covered by the Swiss Travel Pass & GA Travelcard.

• To the Upper Waterfalls: If doing the optional prologue, walk out of Engelberg Station and hop onto the free local sports bus directly to the Waterfall bus stop.

Returning from the Finish

• From the Wolfenschiessen Train Station, the Zentralbahn train runs directly back to Lucerne every 30 minutes, taking about 40 mins.

Pack Essentials

• Sturdy Hiking Shoes or Boots: The gorge stays permanently shaded and damp; wet stones and wooden bridge planks can easily turn slick if wet 

• Hydration Bladder: Fill up completely at Engelberg town center. Do not drink directly from the river rapids due to upstream alpine cattle pastures!

This route was hiked by the Author on  the 13th of June 2020. See my other articles on hiking and VF climbing routes in the area. Contact me by email for photos or to ask questions.