4.8
(46)
424
hikers
36
hikes
Mountaineering around Sihlsee, nestled in the canton of Schwyz, Switzerland, offers a diverse landscape for challenging alpine experiences. The region is characterized by the expansive Sihlsee Lake, Switzerland's largest artificial lake, surrounded by rolling alpine foothills and dense forests. Panoramic views of the Etzel and Ybrig mountains are common, with varied terrains providing engaging environments for exploration. Many routes are classified as hard hikes, demanding good fitness and sure-footedness.
Last updated: May 10, 2026
6
hikers
11.1km
04:08
700m
700m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4
hikers
16.1km
05:39
850m
850m
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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5.0
(1)
24
hikers
9.91km
03:12
420m
420m
Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
20
hikers
14.8km
07:00
1,160m
1,160m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
17
hikers
8.00km
02:49
410m
410m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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magnificent view of the Alps
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This "highlight" is misleading under this name, this is not the Chli Aubrig!
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Easy to ride from Lake Sihl, on the east side there is a fast descent (or long uphill ride...).
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Good physical fitness is required. Long climb. Sensational view.
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A nice climb with a good gradient. Perfect for training for the big passes.
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Good place to stop for a coffee, water refill or bathroom break
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Whether by bike, hiking or snowshoes, the Sattelegg is always a worthwhile destination or a good starting point for a tour.
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The Chli Aubrig is worth every drop of sweat in every season. Always a very worthwhile destination, just 450 meters above sea level from the Sattelegg. Somewhat crowded on weekends when the weather is nice.
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There are over 35 mountaineering routes around Sihlsee, offering a diverse range of challenges. The majority, about 29, are classified as difficult, while 8 are moderate and 1 is easy.
The terrain around Sihlsee is quite varied, transitioning from the serene lake to rolling alpine foothills and dense forests. You'll encounter paths that demand sure-footedness and good fitness, with significant elevation gains, especially on routes leading to peaks like Chli Aubrig or in the Hoch Ybrig region. Expect panoramic views of the lake and surrounding mountains like Etzel and Ybrig.
Yes, many of the mountaineering routes around Sihlsee are designed as loops. For example, the Chli Aubrig Summit loop from Euthal is a challenging 15.4 km circular trail, and the Ridge Trail to Turner – Fluebrig Ridge Hike loop from Ochsenboden offers another demanding circular experience.
As you explore the mountaineering routes, you'll frequently encounter the expansive Sihlsee itself, Switzerland's largest artificial lake. Other impressive sights include the Sihlsee Dam, an engineering marvel. Many trails offer stunning panoramic views of the Etzel and Ybrig mountains, and you might even spot the historic Einsiedeln Abbey in the distance.
While many routes are challenging, there are some moderate options suitable for those with less experience but good fitness. The Chli Aubrig Summit loop from Willerzell is a moderate 9.5 km path that winds through alpine foothills with views of Sihlsee, offering a good introduction to the region's mountaineering. There is also one route classified as easy.
The best time for mountaineering around Sihlsee is typically from late spring through early autumn (May to October), when the weather is more stable and trails are clear of snow. During these months, you can fully appreciate the panoramic views and diverse landscapes. Winter offers opportunities for snowshoeing and winter hiking, but mountaineering conditions can be more challenging and require specialized gear and experience.
Many trails in the Sihlsee region are dog-friendly, but it's always advisable to check specific route details for any restrictions or challenging sections that might not be suitable for all dogs. Ensure your dog is fit for alpine terrain and keep them on a leash, especially in nature reserves or near livestock.
While many mountaineering routes are demanding, the Sihlsee region also offers easier hiking and walking paths suitable for families. These trails often provide beautiful views without the extreme elevation gains or technical challenges of the full mountaineering routes. Look for paths around the lake or in the lower alpine foothills for a more relaxed experience.
The Sihlsee region is highly rated by the komoot community, with an average score of 4.8 stars from over 40 reviews. Mountaineers frequently praise the stunning panoramic views of the lake and surrounding mountains, the varied terrain that keeps routes engaging, and the sense of accomplishment from tackling challenging alpine experiences.
Yes, public transport is generally available to access various points around Sihlsee, including some trailheads. Buses often connect the main towns and villages, such as Einsiedeln, with locations around the lake. It's recommended to check local bus schedules to plan your approach to specific starting points for your chosen mountaineering route.
Yes, the Sihlsee region offers various amenities. You can find cafes and restaurants in towns like Einsiedeln and along the lake, such as the Grüene Aff Restaurant & Lakeside Terrace. Accommodation options, including hotels and guesthouses, are also available in the surrounding area for those planning multi-day trips.

