✓ Official trail · National walking network
Data © OpenStreetMap contributors View on OpenStreetMap
De Lanester au Lac de Guerlédan, Mûr de Bretagne - Lac de Guerlédan
Hiking
Hard5 climbs→ One-way21.0
km
4:40
h
↗ 747
m
↘ 643
m
Steepness<3%3–6%6–9%9–12%≥12%
Paved 1.3 kmUnpaved 9.3 kmUnknown 10.5 km
Unknown = surface not tagged in OpenStreetMap — not a judgement of the path's quality.
Way types
Path16.4 km
Road3.0 km
Track1.2 km
Street0.2 km
Access road0.2 km
Steps0.1 km
Hard route. Very good fitness required. A mix of paved and unpaved surfaces.
Weather at the start
Tue
🌧️
18°
14°
💧100%
Wed
☁️
18°
11°
💧0%
Thu
🌦️
21°
11°
💧15%
Fri
🌦️
21°
15°
💧24%
Sat
☁️
21°
10°
💧0%
Fair chance of rain — a waterproof jacket may come in handy.
Chemin des Douaniers, Concarneau - Le Magouëro variante par Batobus
5.2 km · ↗17 m · Hiking
Chemin des Douaniers, Le Tour-du-Parc - Ambon
20.8 km · ↗89 m · Hiking
Chemin des Douaniers, variante à vérifier
12.2 km · ↗53 m · Hiking
Du Mont-Saint-Michel à La Grande Brière - partie 9
24.4 km · ↗259 m · Hiking
Sentier Côtier Rivière d'Etel
21.1 km · ↗86 m · Hiking
Boucle de Quiberon
14.9 km · ↗93 m · Gravel
Highlights along the route