4.7
(620)
5,189
hikers
54
hikes
Hiking around Muttsee offers an alpine experience within the Glarus Alps, characterized by high-altitude landscapes and dramatic mountain formations. The region features majestic summits, towering peaks, and the UNESCO World Heritage Tectonic Arena Sardona. Central to the area are the Muttsee reservoir, Europe's highest-located reservoir, and the nearby Limmerensee, both known for their distinct blue-green waters. The terrain can be rocky and barren in parts, providing a challenging environment for hikers.
Last updated: April 25, 2026
2
hikers
3.71km
01:21
110m
100m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
12
hikers
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.

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4.8
(23)
424
hikers
11.4km
05:08
710m
710m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(2)
185
hikers
5.65km
03:26
640m
640m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.9
(88)
791
hikers
10.5km
04:55
700m
720m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Tunnel from the mountain station to Limmernsee
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Really a highlight, highly recommended.
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Finally left the T3 passage behind
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The hut is beautifully situated on a plateau - ideal for soaking up the sun.
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There are also public tours of the Linth-Limmern power plant operated by AXPO.
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The Muttsee (formerly Mutten See, Muttensee) is a reservoir on the Muttenalp in the southernmost part of the municipality of Glarus South in the canton of Glarus in Switzerland.
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The hiking season around Muttsee typically runs from mid-June to mid-October. During this period, the trails are generally free of snow, offering the best conditions to explore the high alpine landscapes and enjoy the stunning reservoirs.
While many trails in Muttsee are moderate to difficult, there are options for those seeking a less strenuous experience. The region offers around 10 easy routes. These trails still provide a taste of the alpine environment without requiring extensive hiking experience.
The Muttsee region is home to abundant alpine wildlife. Hikers often have the chance to spot Alpine Ibexes (Steinbock), Marmots, Alpine Chamois (Gämsen), and foxes. For a specific route known for wildlife spotting, consider the Ibex in Glarus – Muttsee Hut loop from Pumpspeicherwerk Limmern.
Yes, there are several circular routes available. For a challenging full-day experience, you might enjoy the Muttsee Hut Circular Trail, which covers about 10.5 km. These loops allow you to experience diverse scenery without retracing your steps.
The Muttsee area is rich in unique natural features. You'll encounter the stunning turquoise-blue waters of the Muttsee and Limmerensee reservoirs, and the region is part of the UNESCO World Heritage Tectonic Arena Sardona, showcasing fascinating mountain formations. The Muttenchopf – View of Limmerensee loop from Pumpspeicherwerk Limmern offers panoramic views over Limmerensee, while the Muttsee Dam itself is Switzerland's longest concrete dam.
Yes, the Muttsee Hut (Muttseehütte SAC), perched at 2,501 meters, serves as an ideal base for multi-day hikes and offers magnificent views. It's part of the Swiss Alpine Club network and provides an option for an overnight stay.
Access to the Muttsee hiking area is facilitated by the Tierfehd-Kalktrittli cable car, which helps hikers overcome about 1,000 meters of altitude quickly. This cable car is a key access point for many routes, including those starting from Pumpspeicherwerk Limmern. For specific public transport connections to Tierfehd, it's advisable to check local transport schedules.
The terrain around Muttsee is predominantly high alpine, characterized by rocky and barren sections, majestic summits, and towering peaks. Trails can be steep, narrow, and exposed in certain sections, with safety features like chains provided. Hikers should be sure-footed and wear sturdy shoes suitable for challenging mountain environments.
The Muttsee region is highly rated by the komoot community, with an average score of 4.7 stars from over 600 reviews. Hikers frequently praise the breathtaking high alpine scenery, the unique experience of traversing the service tunnel, and the stunning turquoise waters of the reservoirs. Many also appreciate the challenging yet rewarding nature of the trails.
While specific regulations for dogs can vary, generally, dogs are permitted on hiking trails in the Swiss Alps. However, it's always recommended to keep dogs on a leash, especially in areas with wildlife or grazing livestock, and to ensure they are well-behaved and capable of handling the challenging alpine terrain.
One distinctive feature of some routes is the approximately 2.8 to 3-kilometer-long service tunnel that hikers traverse to reach Limmerensee. This tunnel, part of the local hydro-electric plant, is dark, cold, and sometimes damp, offering a truly unique and memorable start to your alpine adventure.


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