Adamello Tunnels to Lago d'Arno (via CAI 688)

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Hiking trails & Routes

Adamello Tunnels to Lago d'Arno (via CAI 688)

Hard

4.7

(3)

hikers

Adamello Tunnels to Lago d'Arno (via CAI 688)

06:20

11.9km

980m

Hiking

Historic trail through carved rock tunnels leading to a stunning turquoise alpine reservoir.

Last updated: September 18, 2025

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 60 m for 4.30 km

Waypoints

Start point

Get Directions

4.20 km

Start of the Adamello Tunnels

Highlight • Cave

A series of tunnels dug into the rock makes this path fascinating and evocative.

Translated by Google •

Tip by

11.9 km

End point

Way Types & Surfaces

Way Types

4.29 km

3.37 km

3.05 km

991 m

129 m

< 100 m

Surfaces

7.69 km

2.86 km

1.13 km

146 m

< 100 m

Elevation

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

Highest point (1,870 m)

Lowest point (890 m)

Weather

Friday 9 October

14°C

7°C

0 %

Additional weather tips

Max wind speed: 4.0 km/h

to get more detailed weather forecasts along your route

Comments

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Adamello Tunnels to Lago d'Arno (via CAI 688)

Start of the Adamello Tunnels

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