Anchorage

Rivière du Trieux

Shelter: N, NE, E, SE, S, SW, W, NW
Seabed: sand
Anchoring: Allowed

Ria anchorage on the Trieux river between Lézardrieux and the Île à Bois, on the Côtes-d'Armor coast.

Water
Mooring buoys
Visitor buoys
Pontoon
Beach

Guide

Approach and anchoring

Enter the Trieux from the Grand Chenal, well buoyed between the Roches Douvres and the Île de Bréhat. Strong tidal streams run in the lower river, up to 4 knots on springs. Water tower of Lézardrieux serves as a leading mark. Moorings lie upstream of the suspension bridge at Lézardrieux. VHF 9.

Practical

Around 200 moorings on sand managed from Lézardrieux. Water available. Fuel, chandlery and repairs at Lézardrieux marina 0.2 nm NW. Port Adhoc at 2.1 nm E for deep-water winter berths.

Ashore

Lézardrieux village at 400 m from the pontoons, bakery, grocery and two restaurants. GR34 coastal path follows both banks of the ria. Pontrieux tidal lock upstream opens access to the upper river and the medieval town of Pontrieux at around 7 nm.

History

The Trieux was used by onion sellers from Roscoff and by coasters carrying pit props to Welsh coal mines until the 1930s. The Lézardrieux suspension bridge dates from 1925, replacing an earlier 1840 structure destroyed in 1944.

Key facts

Type: Anchorage
Coordinates: 48.78600, -3.09781 (48°47.16'N 3°5.87'W)
Country: France
Shelter: Sheltered from north, north-east, east, south-east, south, south-west, west, north-west winds
Seabed: sand
Anchoring: Allowed
Maximum length: 15 m
Fees: Paid
VHF channel: 9
Phone: +33662748113
Services: Water, Mooring buoys, Visitor buoys, Pontoon, Beach
Boaters' rating: 3.6/5
Updated: July 7, 2026