Caesar's Chair – Mané Croc'h Dolmen loop from Les Sables-Blancs

Mountain biking trails

Caesar's Chair – Mané Croc'h Dolmen loop from Les Sables-Blancs

Hard

4.3

(41)

125

riders

Caesar's Chair – Mané Croc'h Dolmen loop from Les Sables-Blancs

02:59

43.9km

140m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: August 2, 2026

Waypoints

Start point

Train Station

Get Directions

2.38 km

Walk to visit Musée de la Chouannerie Plouharnel

Highlight • Other

beautiful museum. the exteriors with the bunkers in good condition and the sand walls will be done next time

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8.16 km

Menhir

Archaeological Site

14.2 km

Bunker Va 3 Erdeven – Heeresregelbau Type 105b

Highlight • Monument

15.6 km

Plage de Kerminihy

Beach

20.2 km

Sac'h Tidal Mill

Highlight • Monument

too much road

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22.3 km

Trace under the pine forest

Highlight (Segment) • Other

Trace under the pines more than top!!! and if you are very quiet you will come across ...

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31.1 km

Coët-er-Lann

Forest

34.3 km

Dolmens de Mané Braz

Highlight • Historical Site

35.0 km

Bois du Varquez

Forest

35.6 km

Caesar's Chair

Highlight • Historical Site

Beautiful alignment of menhirs

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36.1 km

Mané Croc'h Dolmen

Highlight • Monument

Very beautiful dolmen near Erdeven

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37.1 km

Giant Dolmen of Crucuno

Highlight • Historical Site

This dolmen would have long served as a stable. It is made up of nine pillars and the covering slab weighs more than 40 tonnes. Access to the dolmen was …

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43.9 km

End point

Train Station

Way Types & Surfaces

Way Types

20.1 km

7.86 km

6.78 km

5.73 km

3.46 km

< 100 m

Surfaces

13.4 km

9.53 km

9.39 km

6.28 km

5.33 km

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Thursday 8 October

18°C

10°C

56 %

Additional weather tips

Max wind speed: 32.0 km/h

to get more detailed weather forecasts along your route

Comments

March 18, 2025,Boucle Dolmens de Mané Bras – Trace sous la pinède au départ de Belz - Ploemel

Beautiful route, but unfortunately riddled with "horribly" muddy sections, up to 30 cm of water and mud!! Avoid. Doable at the end of August, in drought years.🤣

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