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Port-Rhingeard Lock – Bonne Lock loop from Saint-Berthevin

Port-Rhingeard Lock – Bonne Lock loop from Saint-Berthevin

Moderate

4.0

(2)

riders

Port-Rhingeard Lock – Bonne Lock loop from Saint-Berthevin

01:46

32.5km

250m

Gravel riding

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

Last updated: May 15, 2026

Waypoints

Start point

Bus stop

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16.1 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 •

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17.7 km

Bonne Lock

Highlight • Other

2 parking spaces for departure

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23.4 km

La Mayenne

Lake

24.4 km

Catholic Basilica - Our Lady of Avesnières ⛪✨🕊️

Highlight • Other

This church has existed since at least the 9th century, but it got its current appearance in the 12th century, when Benedictines set up a priory there.

The nuns left Avesnières during the Hundred Years War and the church then became a simple parish church again. It was elevated to the rank of minor basilica in 1898 by Pope Leo XIII.

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24.5 km

Le Ravito

Highlight • Other

Bar resto on the Mayenne. leravitolaval.com. Booking recommended.

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25.6 km

On the Pont Vieux in Laval 🌉✨

Highlight • Other

The "Pont Vieux" makes it possible to cross the Mayenne to Laval. It dates from the 12th century, until the construction of the Pont Aristide-Briand (or "Pont Neuf") at the beginning of the 19th century, it is the only bridge in Laval.
Listed as a Historic Monument since 1926, it was originally called "Pont Saint-Julien". The Laval hospital chapel also had the same patron saint.

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25.6 km

View of the Vieux Château de Laval

Highlight • Viewpoint

On the Old Bridge of Laval, one is captivated by the medieval castle which sits over the city, in particular by this "Tour-Maîtresse", a jewel of medieval architecture.

Anecdote at the origin of this bridge: Guy I of Laval, Lord of Laval in 1020 spanned the Mayenne at the foot of his castle. But he fell with his mount and, seeing himself lost, commended himself to the Most Blessed Virgin Mary. Brought back mysteriously to the shore, he was making a prayer of gratitude when, in the branches of an oak tree, the Blessed Virgin appeared to him. He built a chapel, called Notre-Dame d'Avesnières, and a monastery of nuns where his daughters entered.

Pilgrims flocked there and the chapel, enlarged several times, gave way to a basilica completed by Count Guy V de Laval, great-grandson of the founder.

Translated by Google •

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26.0 km

Laval

Highlight • Settlement

Laval is a city of art and history of nearly 50,000 inhabitants. It is crossed by the Mayenne and houses the Museum of Naive Art and Singular Arts.

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26.1 km

Pont Aristide-Briand

Highlight • Bridge

Best view of Laval Castle: The Pont Aristide-Briand, formerly Pont Neuf, spans the Mayenne. It dates from the early 19th century and is the second oldest bridge in the city after the Pont Vieux. A unique illumination can be experienced here at Christmas time.

Translated by Google •

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32.5 km

End point

Bus stop

Way Types & Surfaces

Way Types

14.1 km

8.37 km

5.92 km

3.18 km

824 m

127 m

Surfaces

13.5 km

12.9 km

2.70 km

2.04 km

935 m

247 m

Elevation

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

Highest point (110 m)

Lowest point (40 m)

Weather

Monday 25 May

33°C

18°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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Port-Rhingeard Lock – Bonne Lock loop from Saint-Berthevin

Port-Rhingeard Lock

Bonne Lock

Catholic Basilica - Our Lady of Avesnières ⛪✨🕊️

Le Ravito

On the Pont Vieux in Laval 🌉✨

View of the Vieux Château de Laval

Laval

Pont Aristide-Briand

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