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Routes
Mountain biking trails
France
Brittany
Dinan
Saint-Cast-Le-Guildo

Étang de Beaulieu – Guildo Castle loop from Pointe du Bay

Routes
Mountain biking trails
France
Brittany
Dinan
Saint-Cast-Le-Guildo

Étang de Beaulieu – Guildo Castle loop from Pointe du Bay

Moderate

5.0

(1)

14

riders

Étang de Beaulieu – Guildo Castle loop from Pointe du Bay

02:21

32.4km

280m

Mountain biking

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

Last updated: April 8, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 7.16 km for 28 m

Waypoints

A

Start point

Parking

Get Directions

1

2.25 km

Étang de Beaulieu

Highlight (Segment) • Lake

2

5.10 km

Bike path, no cars, nature and sea

Translated by Google •

Tip by

3

7.66 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

5

29.4 km

Descent to Pen Guen

Highlight (Segment) • Other

superb Descent to Pen guen beach through the forest. a little technical ..

Translated by Google •

Tip by

B

32.4 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

11.6 km

10.8 km

6.67 km

3.15 km

< 100 m

< 100 m

< 100 m

Surfaces

13.1 km

8.27 km

5.67 km

3.36 km

1.79 km

170 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 (70 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Tuesday 7 July

27°C

13°C

0 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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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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