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Routes
Bike touring routes & trails
France
Pays de la Loire

Mirwault Lock – Mayenne Viaduct loop from Château-Gontier-sur-Mayenne

Routes
Bike touring routes & trails
France
Pays de la Loire

Mirwault Lock – Mayenne Viaduct loop from Château-Gontier-sur-Mayenne

Moderate

5.0

(3)

55

riders

Mirwault Lock – Mayenne Viaduct loop from Château-Gontier-sur-Mayenne

03:37

60.8km

390m

Cycling

Moderate bike ride. Good fitness required. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: August 24, 2026

Waypoints

A

Start point

Bus stop

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1

381 m

Chapelle Saint-Joseph

Highlight • Other

For the anecdote, it is in this beautiful chapel with a green facade that President Georges Pompidou married Claude Cahour from Castrogontier. Double anecdote because the chapel is located in …

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2

773 m

Quai d'Alsace on the banks of the Mayenne

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Starting point for cruises on the Mayenne.

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3

827 m

Château-Gontier Castle

Highlight • Monument

It is the castle that gave its name to the town. Only the fortifications remain. These ramparts are more than millennia old and were built in the 11th century.

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4

915 m

View of the Saint-Julien Hospital and Chapel

Highlight • Other

Very beautiful 19th-century architectural ensemble on the banks of the Mayenne.

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5

1.61 km

Église Saint-Jean-Baptiste

Highlight • Other

Romanesque church built in the 11th century. Feel free to visit it. The crypt in particular is remarkable.

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6

3.31 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.

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7

4.44 km

Mayenne Viaduct

Highlight • Viewpoint

The Mayenne Viaduct is an impressive bridge that spans the Mayenne River for 300 meters and offers two ways to cross it: at road level with a bike or car, …

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6.77 km

Ruisseau du Bouillon

Lake

9

36.1 km

Craon, the old town

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Craon is an old fortified town full of architectural jewels, half-timbered houses and historical monuments. A walk is essential!

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B

60.8 km

End point

Bus stop

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Way Types & Surfaces

Way Types

40.7 km

8.75 km

7.50 km

3.58 km

268 m

< 100 m

< 100 m

Surfaces

50.5 km

9.23 km

859 m

220 m

< 100 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 (100 m)

Lowest point (20 m)

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Weather

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Tuesday 3 November

11°C

5°C

-- %

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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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