Intermediate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: September 13, 2025

Download GPX

Save

Move start point

Edit route

Navigate

Send to Phone

Waypoints

Start point

Parking

Get Directions

504 m

Matignon

The town was born in the 11th century around a castle built by the lord of Matignon, whose heiress married Étienne Gouyon in the 12th century. It was a descendant …

Translated by Google •

Tip by

3.73 km

Die Kleinbahn-Haltestelle "L'Aubénière

Water tank and stop shelter

The railway line from Plancoët to St-Cast was designed by the engineer Louis Harel de la Noë and opened to passenger traffic on September 10, …

Translated by Google •

Tip by

7.47 km

View of the Emerald Coast from Lower Saint-Cast

At the bottom of a basin that makes your calves creak as you leave, but it's worth the look!

Translated by Google •

Tip by

12.5 km

The Pointe de l'Isle (or Pointe de Saint-Cast) offers a fantastic panorama of the Cap Fréhel in the west over the (at least in clear weather) Channel Islands in the north to Dinard and Saint-Malo in the east.

Translated by Google •

Tip by

21.0 km

Squirrels' Path

Lane reserved for pedestrians and cyclists between Saint Cast and Matignon parallel to the departmental road

Translated by Google •

Tip by

25.0 km

End point

Parking

Way Types & Surfaces

Way Types

9.41 km

5.44 km

4.38 km

3.87 km

1.66 km

185 m

< 100 m

Surfaces

19.7 km

3.87 km

1.31 km

102 m

Elevation

Highest point (70 m)

Lowest point (10 m)

Weather

Today

Friday 10 October

17°C

13°C

0 %

If you start your activity now...

Max wind speed: 0.0 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.

View! Pointe de la garde – Pointe de l'Isle loop from Saint-Pôtan

Matignon

Die Kleinbahn-Haltestelle "L'Aubénière

Plage des Quatre Vaulx

Chapelle Sainte-Brigitte

View of the Emerald Coast from Lower Saint-Cast

View! Pointe de la garde

Pointe de l'Isle

Squirrels' Path

We value your privacy ⛰️

We value your privacy ⛰️