Port

Glénac

La Gacilly, France
Type
Harbour

River halt on the Oust, within the Canal de Nantes à Brest, at Glénac in Morbihan, on the edge of the Marais de Glénac wetlands.

Guide

Approach and anchoring

From Redon, head up the Vilaine then the Oust for about 5 nautical miles. No lock on this reach; next lock is Les Bellions 7 km upstream. Canal depth 1.40 m to 1.60 m. Air draught 3.50 m under the bridges. No VHF watch.

Practical

Quay with wooden pontoon and bollards. Water and shore power at the capitainerie in season. Rubbish and waste water point. Bakery and small grocery in Glénac village, 600 m from the quay. Full services and supermarket at Redon, 9 km downstream.

Ashore

Marais de Glénac, a 650 hectare wetland classed Natura 2000, begins at the pontoon. Ornithological observatory of Île aux Pies at 4 km, with marked trail. La Gacilly, known for the Yves Rocher headquarters and its open air photography festival running every summer since 2004, is 5 km by road.

Key facts

Type
Harbour
Coordinates
47.72398, -2.13342 (47°43.44'N 2°8.01'W)
Town
La Gacilly
Country
France
Updated
July 7, 2026

Getting there

Glénac lies at 47°43.44'N 2°8.01'W, that is 47.72398, -2.13342 in decimal degrees.

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