Tips
jean-marc
March 27, 2023
Mountain biking
The 3 cellars of Sermaise constitute the most important Essonne site for the hibernation of chiroptera. Indeed 6 different species of bats have been observed
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Best routes to The Caves of Sermaise
5.0
(1)
44
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
Hard
5.0
(1)
20
riders
51.1km
04:23
790m
790m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
Hard
4.3
(3)
9
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Moderate
Details
Informations
Elevation 90 m
Weather
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Monday 2 March
17°C
4°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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