✓ Official trail · Loop
Data © OpenStreetMap contributors View on OpenStreetMap
Vallée de l'Erdre
MTB
Moderate2 climbs🔁 Loop33.4
km
2:14
h
↗ 277
m
↘ 278
m
Steepness<3%3–6%6–9%9–12%≥12%
Paved 2.2 kmUnpaved 15.3 kmUnknown 15.9 km
Unknown = surface not tagged in OpenStreetMap — not a judgement of the path's quality.
Way types
Track17.4 km
Road9.6 km
Path5.4 km
Street0.8 km
Access road0.2 km
Intermediate route. Good basic fitness required. A mix of paved and unpaved surfaces.
Weather at the start
Tue
🌧️
23°
15°
💧83%
Wed
☁️
21°
10°
💧3%
Thu
☁️
23°
13°
💧3%
Fri
🌦️
24°
16°
💧28%
Sat
☁️
23°
12°
💧1%
Fair chance of rain — a waterproof jacket may come in handy.
Autour de la Roche Ballue
11.0 km · ↗88 m · MTB
Boucle vélo n°4 : Saint Lumine de Coutais - Saint Philbert de Grand Lieu - Variante
3.0 km · ↗41 m · MTB
Boucle vélo n°5 : Pont Saint Martin - La Chevrolière - Variante été
12.3 km · ↗35 m · MTB
Canal de la Martinière
7.2 km · ↗13 m · MTB
Circuit "le Bois Charette"
10.2 km · ↗44 m · MTB
Circuit "le Marais de Grand Lieu"
7.6 km · ↗25 m · MTB
Highlights along the route