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Damgan's long beach – Arzal Dam loop from Billiers

Routes

Bike touring routes & trails

Damgan's long beach – Arzal Dam loop from Billiers

Moderate

4.6

(10)

riders

Damgan's long beach – Arzal Dam loop from Billiers

03:37

59.2km

390m

Cycling

Moderate 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: May 18, 2026

Tips

Includes segments that go up or down a series of steps

You may need to carry your bike.

After 17.0 km for 2 m

After 17.3 km for 2 m

Waypoints

Start point

Parking

Get Directions

5.22 km

Office du Tourisme de Muzillac

Highlight • Other

7.79 km

Tree-Lined Path in Parc Naturel Régional du Golfe du Morbihan

Highlight • Trail

16.2 km

Damgan's long beach

Highlight • Beach

Drive nice and slow

Translated by Google •

Tip by

17.2 km

Plage de Saint-Guérin

Beach

19.0 km

Damgan

Highlight • Settlement

Located in the Regional Natural Park of the Gulf of Morbihan, Damgan is a seaside resort.

Translated by Google •

Tip by

28.4 km

Riverside Rest Area in Muzillac

Highlight • Rest Area

Ideal for a lunch break sheltered under the weeping willows.

Translated by Google •

Tip by

44.5 km

The Arzal dam is built on the Vilaine estuary between Arzal and Camoël. It is the largest estuary dam in Europe. It is 500 meters long and has a sea wall and five gates. To allow circulation between the river and the ocean, the dam has a lock. A port is also located nearby.

Translated by Google •

Tip by

52.3 km

Prières Abbey boundary marker

Highlight • Historical Site

Bollard marking the limit of the Abbey of Prayers, created between 1248 and 1252, it was located in Billiers near the tip of Penlann. The abbey was largely destroyed during the revolution, there are still a few buildings, the bell tower and a few markers on the edge of its domain, this marker is the easiest to find it is decorated with a Macle, heraldic symbol and 'an Ermine, symbol of the Dukes of Brittany who founded the abbey

Translated by Google •

Tip by

56.9 km

Pen Lan Lighthouse

Highlight (Segment) • Monument

59.2 km

End point

Parking

Way Types & Surfaces

Way Types

27.7 km

15.4 km

11.4 km

3.46 km

1.24 km

< 100 m

Surfaces

41.8 km

11.2 km

4.62 km

1.02 km

540 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Weather

Thursday 25 June

27°C

19°C

2 %

Additional weather tips

Max wind speed: 16.0 km/h

to get more detailed weather forecasts along your route

Comments

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Damgan's long beach – Arzal Dam loop from Billiers

Office du Tourisme de Muzillac

Tree-Lined Path in Parc Naturel Régional du Golfe du Morbihan

Damgan's long beach

Damgan

Riverside Rest Area in Muzillac

Arzal Dam

Prières Abbey boundary marker

Pen Lan Lighthouse

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