Tonquédec Castle – Tréguier loop from Trédarzec

Tonquédec Castle – Tréguier loop from Trédarzec

Moderate

riders

Tonquédec Castle – Tréguier loop from Trédarzec

03:39

79.5km

690m

Road cycling

Moderate road ride. Good fitness required. 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: September 10, 2026

Tips

The surface for a segment of your route may not be suitable

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

After 72.5 km for 319 m

Waypoints

Start point

Parking

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14.8 km

Runan Church

Highlight • Religious Site

The Runan Church, dating from the 15th century, seduces with its medieval architecture. Nestled in the heart of the Breton countryside, it embodies history and authenticity, inviting contemplation.

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41.8 km

Saint-Pierre Church

Highlight • Religious Site

Enlarged in the 17th century and then largely rebuilt in the mid-19th century, the church retains elements of different styles and periods.

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47.7 km

The castle of Tronquedec dominates the Léguer river by its stature and its strategic position on its rocky outcrop. It is a marvelous witness to the local history of the region, to the Dukes of Brittany and to medieval times.

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47.8 km

View of Château de Tonquédec and the Léguer Valley

Highlight (Segment) • Viewpoint

Superb view of the Léguer dominated by the Tonquedec castle.
Be careful of pedestrians, there are many of them: the GR runs along the road.

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63.1 km

Medieval Chapel

Highlight • Religious Site

72.6 km

Forêt de Kernevec

Forest

76.2 km

Tréguier

Highlight • Settlement

Tréguier is a French commune with 2409 inhabitants

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77.0 km

Port of Tréguier on the Jaudy River

Highlight • Other

Located at the confluence of the Jaudy and Guindy rivers, the port of Tréguier is above all a marina. Its privileged location in the protected area of the Jaudy estuary …

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