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Switzerland
Graubünden
Surselva

Sumvitg

The best walks and hikes around Sumvitg

4.7

(142)

1,231

hikers

39

hikes

Hiking around Sumvitg, nestled in the Surselva region of Switzerland, offers diverse landscapes characterized by wild valleys, high plateaus, and impressive mountain scenery. The area features the Val Sumvitg with its thundering waterfalls and the untouched Greina high plateau. Hikers can explore idyllic mountain lakes such as Lag Serein and Lag da Laus, surrounded by peaks like Piz Muraun and Piz Vial.

Best hiking trails around Sumvitg

  • The most popular hiking route is Lag Serein – a long loop from…

Last updated: April 24, 2026

5.0

(11)

58

hikers

#1.

Lag Serein – a long loop from S. Benedetg

13.5km

05:21

1,020m

1,020m

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Hard

Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard
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Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Moderate
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Hiking Collection by

Surselva Tourismus

Tips from the Community

Paulien / Outdoor Inspiratie
September 15, 2025, Terrihütte

The hut has been recently renovated and is now even more comfortable. It's beautifully situated, surrounded by mountains and on the edge of the Greina Plain. You reach the hut via a new suspension bridge. Too exciting? You can also walk along the other side of the mountain.

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Here, a hiking trail down towards Laus and the Sräußchen Via Bostg cross. The hiking trail is steep and becomes even steeper towards the bottom.

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Beautiful scenery with two huts, and you have no idea that you will soon be standing in front of the mountain lake!

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robam
July 16, 2025, Via Bostg Trail

A fairly leisurely hiking and biking trail toward Lag da Laus. Some of the trails are extremely steep. My favorite trail through the shady forest.

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Small hamlet near Laus. Really just a few houses!

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Anja 🦋
August 24, 2024, Lag Serein

A crystal-clear, beautifully situated, and relatively secluded mountain lake at 2,250 meters. It can be reached in about an hour on foot from Alp Glivers.

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oester
August 22, 2024, Terrihütte

At night wonderful starry sky in good weather

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Renzo
July 28, 2024, Terrihütte

Very nice SAC hut in a beautiful landscape

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Frequently Asked Questions

How many hiking trails are available in Sumvitg?

Sumvitg offers a diverse network of over 35 hiking trails, catering to various skill levels from easy strolls to challenging alpine treks. The komoot community has explored these routes over 1200 times, highlighting their popularity.

What kind of landscapes can I expect to see while hiking in Sumvitg?

Hikers in Sumvitg will encounter a rich variety of landscapes, including wild and romantic valleys like the Val Sumvitg, high plateaus such as the Greina, and impressive mountain scenery with peaks like Piz Muraun and Piz Vial. The region is also known for its thundering waterfalls and idyllic mountain lakes.

Are there any trails with waterfalls in Sumvitg?

Yes, the Val Sumvitg is particularly noted for its thundering waterfalls, offering picturesque sights along various hiking routes. A moderate option to experience this is the Sumvitg Valley – Waterfall Below Frontescha loop from Lag da Runcahez, which is about 7.5 miles (12.1 km) long.

Can I find easy hiking trails suitable for families in Sumvitg?

Sumvitg offers 8 easy hiking trails, perfect for families or those seeking a relaxed outing. These paths are generally well-maintained and provide accessible options to enjoy the natural beauty of the region without significant elevation gain.

Are there any circular hiking routes in Sumvitg?

Yes, many trails in Sumvitg are designed as circular routes, allowing you to start and end at the same point. For example, the Lag da Laus – Bostg above Laus loop from Burg Tuor is a moderate 4.1-mile (6.6 km) circular trail leading to a mountain lake.

What are some notable natural attractions or landmarks to explore near the trails?

Beyond the trails, you can explore several natural attractions. The region features idyllic mountain lakes such as Lag Serein and Lag da Laus. The Greina high plateau, an untouched tundra-like upland moor, is also partially located within the municipality and accessible via Val Sumvitg.

Is it possible to hike to mountain huts in the Sumvitg area?

Absolutely. The Terri-Hütte (2170 m altitude) is a key destination, located at the rear of Val Sumvitg on the edge of the Greina high plateau. It serves as an excellent departure point for further exploration. The Sumvitg Valley – Terrihütte loop from Lag da Runcahez is a challenging 9.2-mile (14.8 km) route that reaches this hut.

What is the best time of year for hiking in Sumvitg?

The best time for hiking in Sumvitg is generally from late spring to early autumn (May to October), when the trails are clear of snow and the weather is most favorable. Summer offers lush landscapes and warmer temperatures, while autumn provides stunning fall colors.

What do other hikers say about the trails in Sumvitg?

The trails in Sumvitg are highly rated by the komoot community, with an average score of 4.7 stars from over 140 reviews. Hikers often praise the diverse landscapes, from wild valleys and high plateaus to impressive mountain scenery and numerous waterfalls, as well as the well-maintained network of trails.

Are there dog-friendly hiking trails in Sumvitg?

Many trails in Sumvitg are suitable for hiking with dogs, allowing you to enjoy the stunning natural environment with your canine companion. It's always recommended to keep dogs on a leash, especially in areas with wildlife or livestock, and to check local regulations for specific routes.

How can I reach the trailheads in Sumvitg using public transport?

Sumvitg is part of the Surselva region, which generally has good public transport connections. Many trailheads are accessible via local bus services or by train to nearby stations, making it convenient to start your hike without a car. Check local transport schedules for specific routes and starting points.

Where can I park my car when hiking in Sumvitg?

Parking facilities are typically available near popular trailheads and in the village centers of Sumvitg and its surrounding hamlets. Look for designated parking areas, which may sometimes require a small fee, to ensure convenient access to your chosen hiking route.

Are there any specific cultural or architectural sights to see in Sumvitg?

Beyond its natural beauty, Sumvitg offers cultural highlights such as the Catholic parish church of S. Gion Battesta in the village center and historic burgher houses. A significant architectural gem is the wooden Chapel of Sogn Benedetg, designed by Peter Zumthor, which is a must-see for architecture enthusiasts.

Most popular routes around Sumvitg

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