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Routes
Road cycling routes
France
Brittany
Dinan
Saint-Samson-Sur-Rance

Le Châtelier Lock – Roman Ruins at Corseul loop from La Hisse

Routes
Road cycling routes
France
Brittany
Dinan
Saint-Samson-Sur-Rance

Le Châtelier Lock – Roman Ruins at Corseul loop from La Hisse

Moderate

8

riders

Le Châtelier Lock – Roman Ruins at Corseul loop from La Hisse

03:04

71.0km

510m

Road cycling

Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: March 21, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 14.8 km for 260 m

Waypoints

A

Start point

Train Station

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1

873 m

Le Châtelier Lock

Highlight • Structure

The lock separates the river Rance from the maritime Rance.

Translated by Google •

Tip by

2

14.9 km

Biwak

Highlight • Other

Hot showers, electricity, supermarket in the village

Translated by Google •

Tip by

3

19.5 km

Notre-Dame Church of Le Quiou

Highlight • Religious Site

News: the renovation of the belfry of the Notre-Dame church, built in 1860, has begun at Le Quiou. A catering company lowered the two bells.
- "Marie Stéphanie", the oldest, …

Translated by Google •

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4

54.8 km

Temple of Mars

Highlight • Historical Site

The Temple of Mars, erected in the 18th century, embodies neoclassical elegance. Located in a green setting, its imposing columns and refined architecture offer an architectural experience steeped in history.

Translated by Google •

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5

54.9 km

Saint Peter's Church, Corseul

Highlight • Religious Site

The church of Saint-Pierre de Corseul was rebuilt in 1836 in the center of the town of Corseul, and consecrated in 1839. Its north porch dates from the 15th century.

Translated by Google •

Tip by

6

55.2 km

Roman Ruins at Corseul

Highlight • Historical Site

Totally unexpected, close to the road, we come across an alignment of colonnades... and it's after that we learn that it's a prehistoric site! Excellent !

Translated by Google •

Tip by

B

71.0 km

End point

Train Station

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Way Types & Surfaces

Way Types

70.1 km

385 m

284 m

140 m

< 100 m

< 100 m

Surfaces

65.8 km

4.74 km

169 m

126 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 (130 m)

Lowest point (10 m)

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Weather

Powered by Foreca

Thursday 21 May

28°C

14°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

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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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The Rance estuary — loop from Dinard

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