Bonnefont Spring – Caves of the Route d'Aunac loop from Costaros
Bonnefont Spring – Caves of the Route d'Aunac loop from Costaros
11
riders
Bonnefont Spring – Caves of the Route d'Aunac loop from Costaros
04:50
50.5km
1,250m
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: March 28, 2026
Tips
Includes very steep uphill segments
You may need to push your bike.
After 15.1 km for 1.01 km
After 22.9 km for 134 m
After 36.6 km for 152 m
Waypoints
Start point
Bus stop
Get Directions
21.0 km
Bonnefont Spring
Highlight • Natural Monument
Translated by Google •
Tip by
22.3 km
Le Mazel Beach
Highlight • Beach
Translated by Google •
Tip by
32.6 km
La Valette Bridge over the Loire
Highlight • Bridge
Translated by Google •
Tip by
33.0 km
Rocky Outcrop on the Loire
Highlight • Natural Monument
36.8 km
Château de la Beaume
Castle
40.9 km
Passage Under the Basalt Flow
Highlight • Cave
Translated by Google •
Tip by
45.3 km
Caves of the Route d'Aunac
Highlight • Cave
Tip by
50.5 km
End point
Bus stop
Way Types & Surfaces
Way Types
25.4 km
13.5 km
10.3 km
972 m
377 m
Surfaces
28.0 km
8.91 km
8.57 km
4.87 km
116 m
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Elevation
Highest point (1,080 m)
Lowest point (680 m)
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Weather
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Monday 11 May
9°C
2°C
-- %
Additional weather tips
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.