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Switzerland
Graubünden
Albula
Surses

Alp Natons – View of Lai da Marmorera loop from Sur

Routes
Hiking trails & Routes
Switzerland
Graubünden
Albula
Surses

Alp Natons – View of Lai da Marmorera loop from Sur

Hard

4.8

(9)

32

hikers

Alp Natons – View of Lai da Marmorera loop from Sur

05:55

18.2km

690m

Hiking

Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is accessible with public transport.

Last updated: May 22, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

2.26 km

Alp Pra Miez (1912 m)

Highlight • Mountain Hut

Drinks, coffee and often homemade cakes are available here on Alp Pra Miez

Translated by Google •

Tip by

2

2.78 km

Bench With a View of the Mountains

Highlight • Viewpoint

An idyllic, quiet place with a beautiful view of the mountains.

Translated by Google •

Tip by

3

7.24 km

Bivio Village Centre

Highlight • Settlement

Bivio has a bus stop. At least once a day (around 4:45 p.m.) a bus leaves for St. Moritz in the Engadin – for anyone who wants to hike from the Engadin, for example, from Maloja over the Lunghin Pass (source of the Inn), but doesn't want to walk back. Buses depart hourly from St. Moritz to places like Maloja.

Translated by Google •

Tip by

4

13.7 km

Alp Natons

Highlight • Mountain Hut

Quaint alpine pub / snack bar with a view of the Lai da Marmorera reservoir. The Veia Sumirana long-distance hiking trail leads past Alp Natons.

Open: mid-June to mid-September.

Translated by Google •

Tip by

5

14.6 km

View of Lai da Marmorera

Highlight • Viewpoint

Magnificent view of the Lai da Marmorera reservoir. At the western end of the dam are the ruins of Marmels Castle. The Marmorera dam was completed in 1954, so the old town of Marmorera sank in the floods. Today the lake is a popular diving area, as the remains of the flooded houses can still be seen.

Translated by Google •

Tip by

B

18.2 km

End point

Bus stop

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Way Types & Surfaces

Way Types

8.42 km

6.32 km

1.99 km

750 m

360 m

342 m

Surfaces

9.53 km

3.61 km

1.99 km

1.43 km

1.40 km

168 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 (1,960 m)

Lowest point (1,610 m)

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Weather

Powered by Foreca

Sunday 12 July

24°C

15°C

55 %

Additional weather tips

Max wind speed: 7.0 km/h

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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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