Stoos Ridge Walk: Klingenstock to Fronalpstock above Lake Lucerne

The Stoos ridge walk follows a narrow mountain crest from the Klingenstock to the Fronalpstock (1,922 m), high above Lake Lucerne and the car-free village of Stoos in the canton of Schwyz. SchweizMobil, the national route network, gives it as 4 km with a walking time of 1 h 50 min; the lift company that runs Stoos allows about 2 hours 30 minutes. You reach Stoos on the steepest funicular in the world, with a gradient of up to 110%, from Schwyz, or by cable car from Morschach above Brunnen, and then take a chairlift to the Klingenstock to start.

The walk is seasonal. In 2026 the Klingenstock chairlift runs daily from 13 June to 11 October in good weather only, then at weekends and on public holidays until 1 November. Stoos is not on the lakeshore: from Lucerne it takes a train (or a boat) and a bus before you reach the bottom of the lifts. This guide explains the funicular, both ways up, the walk itself, easier alternatives, opening times and tickets.

Stoos ridge at a glance

Route: Klingenstock to Fronalpstock, via the Huser Stock and the Furggeli.
Distance and time: 4 km, 380 m of ascent and 400 m of descent, 1 h 50 min in SchweizMobil’s figures; the operator allows about 2 hours 30 minutes and Switzerland Tourism about 2 hours.
Difficulty: a mountain hiking trail of medium difficulty. It is narrow, with steps, and exposed places are secured with chains.
Getting up: the funicular from Schwyz or the cable car from Morschach, then the Klingenstock chairlift (about 15 minutes).
Getting down: the Fronalpstock chairlifts (about 20 minutes), then the funicular or cable car.
2026 season: Klingenstock chairlift daily from 13 June to 11 October in good weather, weekends and public holidays from 17 October to 1 November.
Ticket: the operator recommends its day ticket covering all the lifts, CHF 58 online in summer 2026, or CHF 36 with a GA or Swiss Travel Pass.

Where Stoos is

Stoos is a car-free holiday village at about 1,300 metres, on a sun terrace above Schwyz and Brunnen. Behind it rise two summits connected by the ridge: the Klingenstock at one end and the Fronalpstock at the other, each reached by chairlift from the village. From the crest, the operator’s description puts Lake Lucerne straight down on one side and the Muota valley on the other.

Stoos is a trip from the lake rather than part of it. Nothing about the ridge involves a boat unless you choose to arrive by one, and from Lucerne the journey to the lifts takes longer than the lift rides themselves. What you get in return is a view straight down on the water: the lake shipping company itself calls the Fronalpstock one of the most beautiful viewpoints in the region.

The steepest funicular in the world

The Schwyz–Stoos funicular opened in December 2017, and the ride is an attraction in its own right. At its steepest point the gradient reaches 110%, or 47.7 degrees, which the operator describes as a world record for a funicular. The line is 1,740 metres long and climbs 744 metres from the valley station at Schlattli, outside Schwyz, to a top station in the middle of the village. On the way it crosses two bridges and runs through three tunnels.

The ride takes 4 to 7 minutes. The cabins are the clever part: they level themselves automatically as the gradient changes, so passengers always stand on a horizontal floor. Each car has four cabins holding 34 people, which makes 136 per trip, and the line can carry 1,500 passengers an hour in each direction. Planning and building it took 14 years, during which eleven public votes had to be won.

The funicular runs all year apart from its maintenance periods, and it is wheelchair-accessible.

Getting there from Lucerne

There are two ways up, and both connect to the lake region’s trains, buses and boats. Check the SBB timetable for connections on your date.

Via Schwyz and the funicular

Take the train to Schwyz station. From there, bus 501 towards Muotathal Hölloch / Stoosbahn runs to the stop “Schwyz, Stoosbahn” at the valley station, a ride Switzerland Tourism puts at around 20 minutes. Then take the funicular up. SchweizMobil recommends this route on fine weekends and in holiday periods. Drivers will find a large car park at the valley station on the road towards Muotathal.

Via Brunnen and the Morschach cable car

Take the train, or the boat, to Brunnen. The scheduled boat from Lucerne to Brunnen takes about 2 hours 10 minutes, which turns the journey into a lake cruise; our guide to boats, tickets and passes explains the options. From Brunnen station, bus 504 towards Morschach goes to the stop “Morschach, Luftseilbahn”, and the Morschach–Stoos cable car takes about 17 minutes to the village.

A good plan with a Swiss Travel Pass, which covers both lifts, is to go up one way and down the other: for example, boat to Brunnen and cable car up in the morning, then the funicular down to Schwyz and the train back.

The ridge walk, step by step

The operator’s own recommended plan for the day runs like this:

Up to Stoos: the funicular from Schwyz (about 7 minutes) or the cable car from Morschach (about 17 minutes).
To the chairlift: walk through the village to the Klingenstock chairlift, about 15 minutes from the funicular or about 25 minutes from the cable car.
The chairlift: about 15 minutes up to the Klingenstock.
The ridge: about 2 hours 30 minutes from the Klingenstock to the Fronalpstock.
A break at the top: the viewing platform and the Fronalpstock hotel and restaurant.
Down: the Fronalpstock chairlifts, about 20 minutes, then about 10 minutes on foot to the funicular.

The route

SchweizMobil describes the path in detail. From the Klingenstock summit you head west along the crest via the Rot Turm to the Nollen, with the lake below you the whole way. After the Nollen you can make a detour up the Huser Stock in a few minutes, while the main path skirts round it. Behind the Huser Stock, a short path cut into the rock and secured with chains zigzags down to the Furggeli, where there is an alp hut. From there, a final short climb, which SchweizMobil admits takes some breath, brings you to the Fronalpstock and the highest restaurant in the canton of Schwyz.

Walk it in this direction. SchweizMobil recommends it so that walkers on this busy path do not have to pass each other so often, and Switzerland Tourism puts it plainly: hike from the Klingenstock to the Fronalpstock, not the other way round. It also puts the restaurant and the best viewing platform at the end of the walk.

How long it really takes

The three figures differ: 1 h 50 min from SchweizMobil, about 2 hours from Switzerland Tourism and about 2 hours 30 minutes from the operator. Plan on the operator’s longer figure plus time at the top: you will stop for photographs more often than you expect, the narrow sections slow everyone down on busy days, and the chairlifts stop in the afternoon.

How difficult is it?

The ridge is a proper mountain path, not a promenade. SchweizMobil grades it medium and warns that, although much of it follows a broad crest, it requires surefootedness and a head for heights. The path is narrow but well built; some climbs and descents are stepped, and the exposed sections are secured with chains. At the zigzag below the Huser Stock the path is wide enough for two people to pass.

That makes it fine for most reasonably fit walkers in good boots, but not a walk for flip-flops, for anyone uneasy with drops, or for wet, icy or windy days. The Klingenstock chairlift only runs in good weather anyway, which is a useful signal: if it is not running, the ridge is not the place to be.

With young children, choose one of the easier walks below instead.

Easier alternatives on Stoos

The Panorama-Walk. A short, relatively flat loop on the Fronalpstock that the operator describes as the final flourish of the ridge path in miniature. It is suitable for all-terrain pushchairs and returns to the hotel and restaurant.
The Fronalpweg. A 2–2.5 hour walk from the Fronalpstock down to the Stoos-Seeli, with 11 stations about life on the alp; Switzerland Tourism recommends it for families.
Just the view. Ride the Fronalpstock chairlifts up and down, and spend the time on the viewing platform. There is a large playground and dwarf goats at the top.

The view

The ridge is famous for its views, and they justify the effort.

Straight down: Lake Lucerne on one side, the Muota valley on the other.
Lakes: SchweizMobil counts more than 10 Swiss lakes on a clear day; from the Fronalpstock, Switzerland Tourism picks out Lake Lucerne and Lake Zug.
Mountains: the two Mythen, Glärnisch and Tödi, plus Lucerne’s own mountains, Rigi and Pilatus. On a clear day Switzerland Tourism says the view from the ridge reaches the Bernese Alps.
History: from the Fronalpstock you look down to the Rütli, the meadow tied to the founding of Switzerland, into the Reuss valley of Uri and as far as Lucerne. The arms of the lake stretch away as far as the Black Forest on the horizon.

Opening times and seasons

The ridge walk depends on the Klingenstock chairlift, so its dates set the season. The operator’s 2026 timetable:

13 June to 11 October 2026: daily, 9am to 4pm, only in good weather.
17 October to 1 November 2026: weekends and public holidays only, in good weather.
Next summer: the operator lists daily running again from 12 June to 10 October 2027.

The lifts to the village also have maintenance breaks. The operator lists its autumn 2026 revision period for the funicular and the Morschach cable car as 26 October to 4 December 2026. Within that, the funicular itself is out of service from 23 November to 4 December 2026, except at weekends and on public holidays. The spring 2027 revisions run from 30 March to 30 April 2027. Check the operating information on the day, as the chairlifts can close at short notice in bad weather.

In winter Stoos is a ski area, with pistes, winter walking trails and snowshoe trails; the ridge is a summer and autumn walk.

Tickets and passes

These are the operator’s summer 2026 prices in Swiss francs; check before you travel.

Stoos return (funicular or cable car only): CHF 23.20 for adults, valid in summer from 1 May to 31 October 2026. Free with a GA or Swiss Travel Pass.
Day ticket for all lifts: the operator’s recommended ticket for the ridge covers the funicular or cable car and both sets of chairlifts. It costs CHF 58 online or CHF 60 on site, and CHF 36 online with a GA or Swiss Travel Pass; summer prices are valid from 1 May to 1 November 2026. Buying it online in advance also saves queuing at the valley station.

The Swiss Travel Pass and Swiss Travel Pass Flex include the funicular and the Morschach cable car, and the Swiss Half Fare Card gives 50% off, but the chairlifts to the Klingenstock and Fronalpstock are extra.

Combining Stoos with the lake

Stoos pairs naturally with a day on Lake Uri, the southern arm of the lake below it. Brunnen, at the foot of the Morschach cable car, is a boat stop with a lakeside promenade that Switzerland Tourism rates among the most beautiful in the country, and the easiest way to the Rütli is by boat from Brunnen or Flüelen.

Two ways to make a lake-and-ridge day of it:

Boat both ways. Sail from Lucerne to Brunnen (about 2 hours 10 minutes), take bus 504 and the cable car up, walk the ridge, and come back down the same way for an evening boat. It is a long day, so start early and check the last boat.
Ridge first, lake second. Go up by the funicular from Schwyz, walk the ridge, come down the Morschach cable car to Brunnen, and take the boat back towards Lucerne as far as your time allows, switching to the train if needed.

On a second day, the boats from Brunnen into Lake Uri reach the Rütli, which you will have looked down on from the Fronalpstock, and Tell’s Chapel.

Stoos or Rigi?

If you are staying on the lake and choosing one mountain, the comparison is really between effort and ease.

Choose Stoos for a real mountain walk, the steepest funicular in the world and a summit that looks straight down on the lake. It suits confident walkers with a clear day between June and mid-October.
Choose Rigi for an easier lake-and-mountain day: the boat from Lucerne to Vitznau takes about 55 minutes, and the rack railway, the first mountain railway in Europe, reaches Rigi Kulm in about 30 minutes. It suits families, mixed groups and anyone who wants the boat to be part of the day.

Our guide to Pilatus or Rigi covers the classic round trips, and the tours page lists the Rigi round trip from Lucerne alongside the full range of Lake Lucerne tours.

A day from Lucerne

Early morning: the train to Schwyz and bus 501 to the funicular, or, for a longer and more scenic day, the boat to Brunnen and bus 504 to the Morschach cable car.
Mid-morning: walk through Stoos and take the Klingenstock chairlift, which opens at 9am.
Late morning to early afternoon: the ridge, with a long lunch at the Fronalpstock.
Afternoon: the chairlifts down (check the last descent on the day) and the funicular or cable car back to the valley.
Evening: the train back to Lucerne.

What to bring

Hiking boots with good grip for the steps and rocky sections.
Water and snacks, although there is a restaurant at the finish.
A warm layer and sun protection; the ridge is exposed to wind and sun.
Your pass, for the funicular or cable car and the discounted day ticket.

Frequently asked questions

How long is the Stoos ridge walk?

SchweizMobil gives 4 km and a walking time of 1 h 50 min from the Klingenstock to the Fronalpstock. The operator allows about 2 hours 30 minutes, so plan for that plus time at the top.

How steep is the Stoos funicular?

Up to 110%, or 47.7 degrees, making it the steepest funicular in the world. It climbs 744 metres over 1,740 metres of track in 4 to 7 minutes, with cabins that level themselves.

How do I get to Stoos from Lucerne?

Either by train to Schwyz and bus 501 to the funicular, or by train or boat to Brunnen and bus 504 to the Morschach cable car. The boat from Lucerne to Brunnen takes about 2 hours 10 minutes.

Is the Stoos ridge hike difficult?

It is a medium mountain path. It is narrow, with steps and some exposed sections secured by chains, so you need to be surefooted and comfortable with heights. Families can take the flat Panorama-Walk or the Fronalpweg instead.

When can you do the Stoos ridge walk?

When the Klingenstock chairlift runs: in 2026, daily from 13 June to 11 October in good weather, then at weekends and on public holidays until 1 November. In winter Stoos is a ski area.

Is Stoos included in the Swiss Travel Pass?

The funicular from Schwyz and the Morschach cable car are included. The chairlifts are not, but the day ticket for all lifts costs CHF 36 online with a Swiss Travel Pass or GA in summer 2026.