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Running trails & routes

Saint-Cast-Le-Guildo

Cannon at Pointe de l'Isle – Port Jacquet loop from Les Quatre Vaux

Running trails & routes

Saint-Cast-Le-Guildo

Cannon at Pointe de l'Isle – Port Jacquet loop from Les Quatre Vaux

Hard

83

runners

Cannon at Pointe de l'Isle – Port Jacquet loop from Les Quatre Vaux

02:56

25.9km

310m

Running

Hard run. Very 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: April 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc naturel régional Vallée de la Rance - Côte d'Émeraude

Waypoints

A

Start point

Parking

Get Directions

1

7.56 km

Sunrise Walk

Highlight (Segment) • Trail

Nice walk between the large beach and the port

Translated by Google •

Tip by

2

10.2 km

La Mare Beach

Highlight • Other

12.4 km

Beach

Beach

4

13.0 km

View over the bay

Highlight • Other

5

16.9 km

Pointe du Sémaphore

Highlight • Viewpoint

6

16.9 km

Cannon at Pointe de l'Isle

Highlight • Monument

The tip of the Isle looks out over the Atlantic, placid. There you will find a semaphore, an orientation table, and a cannon dating from the mid-18th century. Legend has …

Translated by Google •

Tip by

7

17.4 km

Port Jacquet

Highlight • Structure

This pretty marina is very pleasant for a stroll. A promenade provides access to the beach and the town centre of Saint-Cast-le-Guildo.

Translated by Google •

Tip by

8

19.2 km

Côte d'Émeraude Beach

Highlight • Beach

Magnificent beach with few people, one of Brittany's great assets

Translated by Google •

Tip by

9

23.9 km

Mussel park

Highlight • Other

unobstructed view of the bouchots

Translated by Google •

Tip by

B

25.9 km

End point

Parking

Way Types & Surfaces

Way Types

12.6 km

7.25 km

3.06 km

1.74 km

1.30 km

Surfaces

10.7 km

5.78 km

5.59 km

3.23 km

444 m

228 m

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Elevation

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

Sunday 17 May

14°C

8°C

79 %

Additional weather tips

Max wind speed: 21.0 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.

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