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Routes
France
Pays de la Loire

Mirwault Lock – Bonne Lock loop from Château-Gontier

Routes
France
Pays de la Loire

Mirwault Lock – Bonne Lock loop from Château-Gontier

Hard

5.0

(3)

24

riders

Mirwault Lock – Bonne Lock loop from Château-Gontier

08:40

136km

790m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Vallée de la Mayenne

Waypoints

A

Start point

Bus stop

Get Directions

1

2.14 km

Mirwault Lock

Highlight • Structure

The Mirwault lock is the entrance for boaters to Château-Gontier. It is now mechanized and fully automated. The lock keeper is responsible and can take over if necessary. It's worth stopping by to see it in action.

Translated by Google •

Tip by

2

3.27 km

Mayenne Viaduct

Highlight • Other

3

21.4 km

Briacé lock

Highlight • Historical Site

L'Ecluse de Briacé is a historic site on Mayenne, where you can enjoy a picturesque hike along the canal.

Translated by Google •

Tip by

4

27.5 km

Bonne Lock

Highlight • Other

2 parking spaces for departure

Translated by Google •

Tip by

33.1 km

La Mayenne

Lake

6

40.8 km

Port-Rhingeard Lock

Highlight • Structure

The Mayenne is punctuated by several locks on this section. The port-Rhingeard lock was built in 1872 to replace a mill that had been there since the 15th century.

Translated by Google •

Tip by

66.9 km

Beach

Beach

8

97.7 km

Hippodrome du Lion d'Angers

Highlight • Structure

From this place, you will have a breathtaking view of the green Hippodrome du Lion d'Angers. The path follows the banks of the Oudon and Mayenne, and offers panoramic views …

Translated by Google •

Tip by

9

101 km

Grez Neuville is a charming little village where I recommend you stroll along the Quai de l'Hirondelle and the lock. There you will find pretty views over the village, the Mayenne and an old mill.

Translated by Google •

Tip by

10

112 km

The Towpath of the Mayenne

Highlight (Segment) • Trail

B

136 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

104 km

17.3 km

9.04 km

3.72 km

1.50 km

101 m

Surfaces

54.4 km

49.6 km

19.0 km

7.64 km

5.04 km

303 m

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Elevation

Elevation

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

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Weather

Powered by Foreca

Thursday 9 July

37°C

22°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

Comments

May 22, 2022,Montreuil-Juigné - Laval (étape 5)
5th stage of a 937 km tour in 10 days in bikepacking mode, which connects portions of the Véloscénie, the Loir Valley by bike, the Vélo Francette, the Vélomaritime and a personal journey back to Paris.
The route follows the Mayenne by the towpath.
(The data that is displayed automatically, imported from my Garmin, are global times. Actual travel times: …

Showing Translation

Hot day, but reasonable amount of Shade from the tree lined route. 48 miles out of 56 ridden on gravel Cycleway, totally car free. Plenty of interesting scenery, buildings & wildlife en route & some well placed Cafes & Bars
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