4.8
(41)
299
hikers
15
hikes
Mountaineering routes around Tannensee are situated in the high-alpine region of Melchsee-Frutt, within the Urner Alps. This area is characterized by a picturesque reservoir, an alpine plateau at around 2000 meters above sea level, and surrounding peaks. The landscape features notable limestone crags, such as Bonistock, which offer extensive sport climbing opportunities. The region provides a diverse range of mountaineering experiences across its varied terrain.
Last updated: May 9, 2026
5.0
(1)
16
hikers
14.9km
06:30
830m
830m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(1)
8
hikers
12.8km
04:23
410m
410m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.

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10
hikers
11.2km
04:24
580m
580m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
9
hikers
5.31km
01:54
240m
250m
Moderate mountaineering route. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
6
hikers
10.8km
03:15
280m
280m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Mountain inn with large sun terrace
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The Hochstollen is also easily doable with a dog. From Älggi, there are a few small, rocky sections (easily manageable for experienced dogs, T3), and from Melchsee-Frutt, everything is T2. From Käserstatt, it's even easier.
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The Hochstollen is a 2,481-meter-high mountain in the Uri Alps near Melchsee-Frutt. It offers a rewarding yet challenging hike with breathtaking views of the Obwalden mountain panorama. The summit rewards with distant views as far as Titlis and Pilatus. The climb is especially popular in summer.
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Only via this passage is there access to Tannalp, or from there to Bonistock. Our descent in January 2025 was quite tricky. It can be quite exciting for beginners.
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The Tannensee region offers a diverse range of mountaineering experiences, from moderate paths through alpine meadows to challenging ridge traverses and summit ascents. You'll find routes that explore high-alpine plateaus and limestone crags, catering to various skill levels. There are 14 dedicated mountaineering routes available, with 5 considered moderate and 9 difficult.
While many mountaineering routes are challenging, the broader Melchsee-Frutt area, which includes Tannensee, offers easier options. For a moderate mountaineering experience suitable for those with some experience, consider the Bonistock – Chringen loop from Melchsee-Frutt, which is about 5.3 km long. The region also has family-friendly circular walks around Tannensee itself, featuring largely flat and easy-to-navigate paths.
For experienced mountaineers seeking a challenge, the Tannensee area offers several demanding routes. The Abgschütz Pass (2217 m) – Hochstollen Summit loop from Melchsee-Frutt is a difficult 18.2 km path that includes significant summit ascents and traverses high mountain passes. Another demanding option is the Glogghüs Ridge Traverse – Rothorn (Melchsee-Frutt) loop from Melchsee-Frutt, a 14.9 km route featuring substantial elevation gain and ridge walking.
Yes, there are several circular mountaineering routes available. For example, the Melchsee – Höfli loop from Melchsee-Frutt is an 8.0-mile (12.8 km) circular trail that takes you through alpine meadows and past mountain lakes. Another option is the Hochstollen Summit – Abgschütz Pass (2217 m) loop from Melchsee-Frutt, which is a difficult 11.2 km circular route.
Mountaineering routes around Tannensee offer stunning alpine scenery. You'll encounter picturesque mountain lakes like Tannensee, Melchsee, and Blauseeli, situated on the high-alpine Melchsee-Frutt plateau. The routes are set against the backdrop of the majestic Urner Alps and often feature dramatic limestone crags, such as those found near Bonistock. You might also pass through alpine pastures like Tannalp, which has a restaurant and small church.
Absolutely. The area around Melchsee-Frutt, close to Tannensee, is renowned for its climbing opportunities. Bonistock is Central Switzerland's largest and most popular sport climbing crag, offering around 200 well-equipped routes on high-quality limestone, with difficulties ranging from 3a to 7b. There's also the 'Via Fruttli Steig' near Bonistock, a relatively short 60-meter via ferrata suitable for beginners.
The mountaineering routes in Tannensee are highly regarded by the komoot community, holding an impressive average score of 4.8 stars from over 40 reviews. More than 300 mountaineers have used komoot to explore the varied terrain, often praising the stunning high-alpine landscapes and the diverse challenges offered by the trails.
The best time for mountaineering around Tannensee typically aligns with the summer and early autumn months when the trails are clear of snow and weather conditions are generally more stable. However, the south-facing crags at Bonistock can even be climbed on sunny winter days. Always check local weather forecasts and trail conditions before heading out, especially in the shoulder seasons.
Yes, the Melchsee-Frutt area, which is the starting point for many Tannensee mountaineering routes, is accessible by public transport. You can typically reach Melchsee-Frutt via a cable car from Stöckalp, which itself is served by bus connections. It's advisable to check the current schedules for buses and the cable car when planning your trip.
Generally, no specific permits are required for hiking or mountaineering on the established trails around Tannensee. However, if you plan to fish in Tannensee, you will need a fishing permit, which can usually be obtained locally. For climbing, ensure you have the appropriate gear and experience for the chosen routes.
Mountaineering routes around Tannensee range from moderate to difficult. Moderate routes, like the Bonistock – Chringen loop, require good fitness and sturdy shoes. Difficult routes, such as the Abgschütz Pass – Hochstollen Summit loop, demand excellent fitness, sure-footedness, alpine experience, and appropriate gear due to significant elevation gains, ridge walking, and high mountain passes. Always assess your own capabilities and check route descriptions carefully.


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