4.7
(1785)
16,443
hikers
15
hikes
Hiking trails around Heidsee are set in the Swiss canton of Graubünden, featuring a mountain lake at 1,484 meters above sea level. The region is characterized by towering peaks, lush greenery, and alpine meadows, offering panoramic views of the surrounding Swiss Alps. Trails traverse through forests, open meadows, and rugged, rocky terrains, with options leading to prominent peaks like Parpaner Rothorn and Piz Scalottas. The lake itself is divided by a dam, and its surrounding marshland is home to unique flora.
Last updated: May 3, 2026
4
hikers
16.2km
05:17
1,150m
910m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.7
(66)
864
hikers
5.18km
01:21
30m
30m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.5
(4)
36
hikers
20.3km
08:31
1,340m
1,340m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.6
(22)
394
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
33
hikers
8.73km
02:24
140m
140m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Very nice early in the morning, when there are few people.
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Great for children, in winter everything turns into a ski resort.
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Beautiful location. The food is expensive, as is typical for Switzerland, at around €30 per person. But it tasted good.
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nice connection from Dark side of the Moon to Alplisee
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Hikers, bikers, and other day-trippers congregate here at the mid-station of the Parpaner Rothorn cable car. The place is a good and popular starting point for an adventure in the mountains above Lenzerheide. In addition to a restaurant, one of the highlights is Switzerland's largest marble run. And of course, the view from 1,905 meters above sea level is absolutely magnificent.
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At the Alp Scharmoin farm, there's a self-service refrigerator with drinks and a bench where you can enjoy them while enjoying the beautiful view. You can refill your drinking water at the large fountain.
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beautiful, crystal-clear mountain lake; you can also swim if you can stand the temperature
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Gredigs Fürggli is the name of this wide and scenic mountain pass between Arosa and Lenzerheide. The easiest way to reach it by mountain bike is via the Stivetta cable car. The Älplisee Trail down to Arosa begins at Gredigs Fürggli.
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There are over 15 hiking trails around Heidsee, catering to various skill levels. You'll find 7 easy routes perfect for a leisurely stroll, 4 moderate options for a bit more challenge, and 5 difficult trails for experienced hikers seeking demanding ascents.
Yes, Heidsee offers several easy, family-friendly walks. The Heidsee – Heidsee (Lenzerheide) loop from Vaz/Obervaz is a flat 5.2 km path circling the lake, ideal for families. The region also features the Globi Hiking Trail with 13 activity stations, making it engaging for younger walkers.
Hiking trails around Heidsee offer varied terrain. You can expect to traverse through pretty forests, open alpine meadows, and more rugged, rocky sections. Some routes lead to commanding peaks, while others provide gentle loops around the lake, including marshland areas considered a botanical rarity.
Yes, circular routes are a popular option. The Heidsee – Heidsee (Lenzerheide) loop from Vaz/Obervaz is an easy 5.2 km circular path directly around the lake. Another option is the shorter Heidsee (Lenzerheide) – View of Heidsee and Rothorn loop from Lenzerheide, which is 3.1 km.
The main attraction is Heidsee or Igl Lai itself, a stunning mountain lake divided by a dam that also serves as a walkway. The surrounding marshland is a botanical rarity. Many trails offer panoramic views of the Swiss Alps, and you can reach peaks like Parpaner Rothorn, often with cable car access from Rothorn 1 Valley Station to shorten ascents.
The trails in Heidsee are highly rated by the komoot community, with an average score of 4.7 stars from over 450 reviews. Hikers frequently praise the diverse landscapes, from serene lakeside paths to challenging alpine ascents, and the stunning panoramic views of the Swiss Alps.
Many trails around Heidsee are dog-friendly, allowing you to enjoy the beautiful scenery with your canine companion. However, it's always recommended to keep dogs on a leash, especially in nature protection areas or near livestock, and to check specific trail regulations before you go.
Yes, for experienced trekkers, there are challenging routes like Lenzerheide, Älplisee and Arosa, a difficult 16.2 km trail connecting several villages through varied alpine landscapes. Another demanding option is the Heidsee or Igl Lai – Parpaner Rothorn Summit loop from Lenzerheide, a 20.3 km route leading through alpine terrain to a commanding peak.
The best season for hiking around Heidsee is typically from late spring to early autumn (May to October), when the weather is mild, and the trails are clear of snow. During these months, you can fully enjoy the lush greenery, alpine flowers, and water activities on the lake. Winter offers opportunities for winter hiking on prepared paths when the lake freezes.
Yes, the Heidsee region, nestled between Valbella and Lenzerheide, is well-connected by public transport. Buses frequently serve the area, making it convenient to reach various trailheads without a car. Check local transport schedules for specific routes and stops.
Absolutely. The marshland around Heidsee is considered a botanical rarity and provides an excellent spot for birdwatching. You might observe species such as the Tufted Duck, Little Grebe, and various alpine forest birds in this unique natural habitat.


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