Col de Tramassel – Lake Isaby loop from Argelès-Gazost
Col de Tramassel – Lake Isaby loop from Argelès-Gazost
45
riders
Col de Tramassel – Lake Isaby loop from Argelès-Gazost
04:08
42.1km
1,380m
Cycling
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route. The starting point of the route is accessible with public transport.
Last updated: September 30, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Parc national des Pyrénées (Aire d'adhésion)
Waypoints
Start point
Bus stop
3.02 km
Note Ascent Hautacam/Col de Tramassel
Highlight • Other
3.49 km
Hautacam foot
Highlight • Other
18.9 km
Col de Tramassel
Highlight • Mountain Pass
Translated by Google •
Tip by
20.8 km
Col de Moulata
Mountain Pass
23.5 km
Lake Isaby
Highlight • Lake
Translated by Google •
Tip by
42.1 km
End point
Bus stop
Way Types & Surfaces
Way Types
17.8 km
9.08 km
7.09 km
6.04 km
1.82 km
255 m
< 100 m
Surfaces
20.5 km
17.8 km
2.08 km
1.83 km
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Sign up for freeElevation
Highest point (1,670 m)
Lowest point (420 m)
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Sign up for freeWeather
Powered by Foreca
Thursday 12 November
13°C
9°C
37 %
Additional weather tips
There’s a fairly high chance of rain. Consider packing a waterproof jacket.
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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