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Hac Castle – Treverien loop from Saint-Pern

Hac Castle – Treverien loop from Saint-Pern

Moderate

riders

Hac Castle – Treverien loop from Saint-Pern

02:08

38.7km

240m

Gravel riding

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

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

Waypoints

Start point

Bus stop

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7.57 km

Plouasne-Becherel Station

Highlight • Structure

There are rest areas nearby, football stadium etc...

Translated by Google •

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12.3 km

"The station dates from the 19th century and extensive development work has been carried out to understand the importance of railway history in the sector and the implementation of the Freycinet plan"

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17.2 km

Ruins at the Étang de Bétineuc

Highlight • Historical Site

At the southern end of the Étang de Bétineuc you come across this great ruin.

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17.3 km

Bétineuc Pond

Highlight • Other

Etang de Bétineuc, beautiful place, ideal for a quiet break... Possibility of going by bike, watch out for the pedestrian who also seems to appreciate the place.

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24.2 km

Islots Lock

Highlight • Other

Islots lock on the edge of the Ille et Rance canal.

Translated by Google •

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25.1 km

Saint-Pierre Church of Tréverien

Highlight • Religious Site

The current homogeneous church was built in 1854 to the plans of Jean-Marie Anger de la Loriais, with the reuse of a 15th century door on the west facade. (patrimoine.region-bretagne.fr)

Translated by Google •

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25.2 km

Treverien

Highlight • Settlement

38.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.6 km

12.6 km

5.02 km

1.50 km

1.00 km

Surfaces

15.3 km

12.6 km

5.11 km

5.03 km

687 m

Elevation

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

Highest point (130 m)

Lowest point (10 m)

Weather

Monday 18 May

18°C

11°C

-- %

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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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Hac Castle – Treverien loop from Saint-Pern

Plouasne-Becherel Station

Hac Castle

Former Le Quiou-Evran station

Ruins at the Étang de Bétineuc

Bétineuc Pond

Islots Lock

Saint-Pierre Church of Tréverien

Treverien

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