4.4
(21)
73
riders
Lake Smeraldo – Lake Tret loop from Ronzone
02:13
22.0km
720m
Mountain biking
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.
Last updated: July 30, 2026
Waypoints
Start point
Bus stop
1.06 km
Lake Smeraldo
Highlight • Lake
Translated by Google •
Tip by
4.95 km
Wooden Water Trough
Highlight • Structure
11.0 km
Ristorante Waldruhe
Highlight • Restaurant
11.1 km
Lago di Tret
Highlight • Lake
12.2 km
Lake Tret
Highlight • Lake
Translated by Google •
Tip by
12.5 km
Felixer Pond
Highlight • Lake
17.8 km
Trail to the Tret Waterfall
Highlight • Trail
Translated by Google •
Tip by
19.6 km
View of the Canyon from Rankipino Trail
Highlight • Viewpoint
Translated by Google •
Tip by
22.0 km
End point
Bus stop
Way Types & Surfaces
Way Types
14.9 km
2.80 km
2.38 km
1.01 km
916 m
Surfaces
6.79 km
6.61 km
4.64 km
2.07 km
1.28 km
400 m
146 m
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Sign up for freeElevation
Highest point (1,640 m)
Lowest point (990 m)
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Sign up for freeWeather
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Friday 9 October
14°C
7°C
0 %
Additional weather tips
Max wind speed: 1.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
Start: Fondo village center
Destination: parking lot between Lago Smeraldo and the ice rink.
No traffic. Only sporadic traffic through Tret.
Drive on the old country road (earth/gravel) until just before Tret. Approx. 2.5 km of asphalt (hardly any traffic) until the start of the climb on the gravel road to the Tretsee (moderately steep, short sections a …
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