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Routes
France
Brittany
Saint-Brieuc
Allineuc

Bosméléac Dam – La Rigole d'Hilvern Greenway loop from Lac de Bosméléac

Routes
France
Brittany
Saint-Brieuc
Allineuc

Bosméléac Dam – La Rigole d'Hilvern Greenway loop from Lac de Bosméléac

Moderate

17

riders

Bosméléac Dam – La Rigole d'Hilvern Greenway loop from Lac de Bosméléac

02:52

52.8km

380m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 17, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 197 m for 7 m

After 267 m for 7 m

Waypoints

A

Start point

Parking

Get Directions

1

36 m

Crêperie & Bar

Highlight • Other

Tasty crepes to reward anyone that’s made it up the hill from the south.

Tip by

2

235 m

Bosméléac Dam

Highlight • Monument

You have to carry the bike to cross the dam, but it's worth the view!

Translated by Google •

Tip by

3

732 m

La Rigole d'Hilvern Greenway

Highlight • Cycleway

a little-known towpath that will make you discover inland Brittany, and which acts as a link between the ARMOR coasts and the NANTES - BREST canal

Translated by Google •

Tip by

4

22.3 km

Riding along the Rigole is one of the most beautiful rides I've ever had. It's at least 50km of gentle downhill on a single trail, wooded and therefore shady. I …

Translated by Google •

Tip by

5

28.6 km

Hilvern gully

Highlight • Other

very beautiful shaded passages.

Translated by Google •

Tip by

6

39.4 km

Washhouse

Highlight • Rest Area

Lovely little spot with a stream running past a few benches and a shelter.

Tip by

B

52.8 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

46.1 km

4.93 km

573 m

483 m

464 m

231 m

Surfaces

45.8 km

3.17 km

2.49 km

1.16 km

243 m

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Elevation

Elevation

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

Highest point (180 m)

Lowest point (130 m)

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Weather

Powered by Foreca

Sunday 28 June

19°C

10°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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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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