Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
France
Brittany
Vannes
Les Fougerêts

Gélin lock – Port of Saint-Martin-sur-Oust loop from Les Fougerêts

Routes
Mountain biking trails
France
Brittany
Vannes
Les Fougerêts

Gélin lock – Port of Saint-Martin-sur-Oust loop from Les Fougerêts

Moderate

3.0

(1)

8

riders

Gélin lock – Port of Saint-Martin-sur-Oust loop from Les Fougerêts

02:22

31.5km

330m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 29, 2026

Tips

Includes a segment in which cycling is not permitted

After 26.5 km for 105 m

Waypoints

A

Start point

Bus stop

Get Directions

1

4.29 km

Saint-Martin-sur-Oust

Highlight • Settlement

Quaint town along the Oust River and Canal de Nantes à Brest dominated by a large church in the center.

Tip by

2

5.15 km

Gélin lock

Highlight • Other

8.80 km

Étang des Gressets

Lake

4

19.9 km

Dolmen of the Sprites

Highlight • Other

Small dolmen in very good condition hidden in the forest. Accessible on foot from the road.

Translated by Google •

Tip by

20.8 km

Étang de Cancouët

Lake

6

26.6 km

Boat rental and nearby municipal campground.

Tip by

B

31.5 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

13.7 km

8.73 km

7.79 km

1.32 km

Surfaces

14.7 km

11.3 km

3.78 km

895 m

566 m

243 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Highest point (90 m)

Lowest point (0 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Thursday 28 May

29°C

16°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Nearby routes

Moderate

4.6

183

Villaine Valley – Morbihan Bridge loop from Nivillac

03:01h

38.8km

450m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy