Ornithological observatory – Marais d'Olonne loop from Les Sables d'Olonne
Ornithological observatory – Marais d'Olonne loop from Les Sables d'Olonne
5.0
(4)
14
riders
Ornithological observatory – Marais d'Olonne loop from Les Sables d'Olonne
02:00
36.6km
150m
Gravel riding
Easy gravel ride. Mostly paved surfaces. The starting point of the route is accessible with public transport.
Last updated: August 26, 2026
Waypoints
Start point
Train Station
1.80 km
Port Olona – Les Sables-d'Olonne Marina
Highlight • Structure
Translated by Google •
Tip by
6.50 km
Cycle route through the Marais d'Olonne
Highlight (Segment) • Cycleway
Translated by Google •
Tip by
9.14 km
Ornithological observatory
Highlight • Other
There are display boards with explanations, unfortunately only in French
Translated by Google •
Tip by
10.2 km
Marais de la Foye
Highlight • Natural
26.3 km
Marais d'Olonne
Highlight • Other
Translated by Google •
Tip by
30.0 km
Marais Moïzon footbridge
Highlight • Bridge
30.8 km
Mireille Bridge
Highlight • Other
34.9 km
Port Olona
Highlight (Segment) • Other
Showing Translation
Tip by
36.6 km
End point
Train Station
Way Types & Surfaces
Way Types
18.8 km
10.4 km
4.16 km
2.33 km
741 m
138 m
< 100 m
Surfaces
13.1 km
9.88 km
6.92 km
6.46 km
209 m
< 100 m
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Tuesday 3 November
11°C
6°C
0 %
Additional weather tips
Expect light wind and shifting conditions.
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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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