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Road cycling routes

Saint-Cast-Le-Guildo

Guildo Castle – Pointe du Chevet loop from Notre-Dame-du-Guildo

Road cycling routes

Saint-Cast-Le-Guildo

Guildo Castle – Pointe du Chevet loop from Notre-Dame-du-Guildo

Moderate

21

riders

Guildo Castle – Pointe du Chevet loop from Notre-Dame-du-Guildo

00:53

16.1km

170m

Road cycling

Moderate road ride. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.

Last updated: August 14, 2026

Tips

The surface along some of this route may not be suitable

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

After 1.92 km for 430 m

After 7.60 km for 409 m

After 8.78 km for 398 m

After 13.0 km for 450 m

Waypoints

A

Start point

Parking

1

1.22 km

View of Château de Guildo

Highlight • Other

2

2.13 km

Guildo Castle

Highlight • Castle

The ruins of the Château du Guildo rise above the mouth of the Arguenon.
The castle was once the property of Prince Gilles of Brittany, whom his own brother, Duke …

Translated by Google •

Tip by

3

6.54 km

La Banche Beach

Highlight • Beach

Due to the extreme tidal difference at this part of the channel, the lovely beaches are only good for bathing a couple of hours around high tide. At low tide …

Tip by

4

7.54 km

Abbaye de Saint-Jacut-sur-Mer

Highlight • Religious Site

Guest house with a cultural and spiritual vocation, property of the Sisters of the Immaculate Conception of Saint-Méen-le-Grand, the Abbey of Saint-Jacut opens its doors all year round to any …

Translated by Google •

Tip by

5

8.59 km

Pointe du Chevet - Saint-Jacut

Highlight • Other

Wild point at the end of the St Jacut peninsula.

Translated by Google •

Tip by

6

8.64 km

Pointe du Chevet

Highlight • Viewpoint

A veritable fist buried in the Atlantic, the Pointe du Chevet offers beautiful views over the entire Bay of Arguenon. Further away, the island of Ebihens as well as the island of Colombière are flush with the ocean.

Translated by Google •

Tip by

7

9.82 km

Catholic Church - Notre-Dame de Landouar ⛪️✨🕊

Highlight • Other

Is it still raining here? Anyway, I got caught in the rain again. Fortunately in Brittany, the weather is nice at least once a day. 😁

Translated by Google •

Tip by

B

16.1 km

End point

Parking

Way Types & Surfaces

Way Types

8.18 km

2.98 km

2.77 km

1.83 km

129 m

111 m

< 100 m

Surfaces

11.3 km

2.95 km

930 m

807 m

104 m

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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

Wednesday 11 November

13°C

9°C

11 %

Additional weather tips

Expect light wind and shifting conditions.

to get more detailed weather forecasts along your route

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