Lake Bethmale – Core Pass loop from Castillon-en-Couserans
Lake Bethmale – Core Pass loop from Castillon-en-Couserans
4.7
(3)
101
riders
Lake Bethmale – Core Pass loop from Castillon-en-Couserans
03:38
52.6km
1,580m
Road cycling
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.
Last updated: October 1, 2026
Tips
The surface for a segment of your route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 37.2 km for 764 m
Waypoints
Start point
Bus stop
6.65 km
Ayet Water Fountain
Highlight • Rest Area
Translated by Google •
Tip by
11.6 km
Lake Bethmale
Highlight • Lake
Translated by Google •
Tip by
11.8 km
Étang de Bethmale
Highlight • Lake
Translated by Google •
Tip by
16.7 km
Core Pass
Highlight • Mountain Pass
Translated by Google •
Tip by
28.6 km
Catchaudégué Pass
Highlight • Mountain Pass
The ascent is partly in the shade and offers some breathtaking landscapes during certain turns!
Translated by Google •
Tip by
37.2 km
Col de Portech
Highlight • Mountain Pass
Translated by Google •
Tip by
43.6 km
Col de Saet
Mountain Pass
52.2 km
Church of Castillon
Highlight • Religious Site
Tip by
52.6 km
End point
Bus stop
Way Types & Surfaces
Way Types
52.0 km
635 m
Surfaces
33.1 km
18.7 km
767 m
< 100 m
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Sign up for freeElevation
Highest point (1,390 m)
Lowest point (550 m)
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Sign up for freeWeather
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Tuesday 13 October
25°C
12°C
0 %
Additional weather tips
Max wind speed: 10.0 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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