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Italy

Aosta Valley

Fontainemore

Upper Lago Lungo – Lake Vargno loop from Fontainemore

Routes

Hiking trails & Routes

Italy

Aosta Valley

Fontainemore

Upper Lago Lungo – Lake Vargno loop from Fontainemore

Hard

hikers

Upper Lago Lungo – Lake Vargno loop from Fontainemore

06:24

11.1km

1,020m

Hiking

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

Last updated: July 8, 2026

Tips

Includes a segment that may be dangerous

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

After 2.62 km for 4.49 km

Waypoints

Start point

Get Directions

1.48 km

Alpe Vargno

Highlight • Mountain Hut

Alpine pasture located a little further upstream from the lake of the same name, where there is a large drinking fountain to stock up on fresh water

Translated by Google •

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2.15 km

Mont Mars Nature Reserve

Highlight • Natural Monument

This small nature reserve gravitates around the 2,600-meter-high Mont Mars. It includes dense forests, majestic peaks, green alpine meadows, alpine lakes and wetlands rich in biodiversity.

Translated by Google •

Tip by

2.50 km

Upper Lago Lungo

Highlight • Lake

Lago Lungo Superiore is an enchanting body of water just a few steps from the Barma refuge.

Translated by Google •

Tip by

3.03 km

Mont Mars Nature Reserve

Nature Reserve

4.43 km

View from Colle Chabron

Highlight • Viewpoint

Monte Rosa in the background

Translated by Google •

Tip by

5.79 km

This beautiful lake is located at the foot of the Mont Mars Nature Reserve. From its banks Punta Leretta, Punta Figlieu, Mount Mars, Mount Rosso, the Lei Long and Gragliasca peaks and Mount Pietra Bianca are visible.

It's a nice place to take a break on your mountain run with a breathtaking view. The paths in this area are mostly free of technical difficulties and easy to follow while running.

Translated by Google •

Tip by

9.84 km

View of Lago di Vargno

Highlight • Viewpoint

After a further uphill stretch, you reach the plain that leads to the Vargno dam.
At the bottom of the lake there are tables for those who stop to eat, enjoying the spectacle of the lake.

Translated by Google •

Tip by

11.1 km

End point

Way Types & Surfaces

Way Types

6.43 km

2.56 km

1.58 km

291 m

260 m

Surfaces

7.04 km

2.24 km

1.84 km

Elevation

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

Weather

Sunday 19 July

18°C

12°C

28 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

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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Upper Lago Lungo – Lake Vargno loop from Fontainemore

Alpe Vargno

Mont Mars Nature Reserve

Upper Lago Lungo

View from Colle Chabron

Monte Mars Summit

View of the Mountains

Lake Vargno

View of Lago di Vargno

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