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Switzerland
Graubünden
Surselva
Tujetsch

Lake Toma (Lai da Tuma) loop from Oberalppass

Routes
Mountain hikes & routes
Switzerland
Graubünden
Surselva
Tujetsch

Lake Toma (Lai da Tuma) loop from Oberalppass

Hard

4

hikers

Lake Toma (Lai da Tuma) loop from Oberalppass

07:52

16.7km

1,140m

Mountaineering

Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: August 12, 2026

Tips

Includes a segment that is highly dangerous

A part of this route comprises highly technical, difficult, or hazardous terrain. Specialist equipment and prior experience is required.

After 9.17 km for 1.95 km

Waypoints

A

Start point

Parking

Get Directions
1

4.24 km

Moorland with cotton grass below Lai Urlaun

Highlight • Natural

Here there are small moor areas with cotton grass below the Lai Urlaun, fed by it. Beautiful in the morning when still in the shade!

Translated by Google •

Tip by

6.87 km

Lolenpass

Mountain Pass

7.93 km

Piz Tagliola

Peak

4

9.07 km

From Tomasee you are in about 2 hours on the summit. The path is no longer marked white-red-white, but you can find it well to the saddle. Then follow the …

Translated by Google •

Tip by

5

11.0 km

You need a lot of endurance, accuracy and sturdy shoes. Sufficient water is recommended and you should be free from giddiness

Translated by Google •

Tip by

6

11.4 km

Longing for the goal of my bike tour from Cologne (without e-bike) - what a moment when you see Lake Toma after 10 days and over 1100 km 🤗

Translated by Google •

Tip by

7

11.6 km

From here, along the stream, you can also return to the OberalpPass. The path is a little longer, but not that steep. You can also see the high moor area …

Translated by Google •

Tip by

8

11.7 km

Lake Toma (Lai da Tuma)

Highlight • Lake

From the Oberalp Pass over the Pazolastock to the source of the Rhine. Then continue over the Lolen Pass down to Andermatt.

Translated by Google •

Tip by

B

16.7 km

End point

Parking

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Way Types & Surfaces

Way Types

5.67 km

4.07 km

3.95 km

2.64 km

383 m

Surfaces

7.49 km

3.35 km

3.07 km

2.40 km

383 m

< 100 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,850 m)

Lowest point (1,790 m)

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Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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