BOAT-COMPARATOR Guide

Cap Fréhel and Saint-Brieuc bay by boat: cliffs and seabirds

Pink-sandstone cliffs, a bird reserve, Fort la Latte: the guide to sailing along Cap Fréhel and Saint-Brieuc bay by boat from Saint-Malo.

West of Saint-Malo, the Emerald Coast peaks at Cap Fréhel, a headland of pink sandstone and heath plunging seventy metres into an often turquoise sea. Seen from the water, with its bird reserve and Fort la Latte clinging to its rock, it is one of the finest frontages in northern Brittany — an area with no dedicated rental base, reached from the neighbouring harbours.

Where to start

The cape has no resident rental fleet: you reach it from Saint-Malo, the Emerald Coast’s main base, whose fleet and departures are covered in our Saint-Malo, Dinard, the Rance and Chausey guide. Allow one to two hours of sailing westward depending on boat and current to reach the foot of the cliffs. The small harbours of Erquy and Saint-Cast, closer to the cape, offer stopover anchorages.

Cap Fréhel and Fort la Latte

Sailing along Cap Fréhel in calm seas is a spectacle: the pink-sandstone cliffs, La Fauconnière and its needles, then, rounding the point, Fort la Latte set on its rocky spur, split from the land by a fault. You keep offshore of the rocks that extend the cape underwater, well marked on the chart, and enjoy a dramatic coast over just a few miles.

Saint-Brieuc bay, vast and sandy

Beyond the cape opens the vast Saint-Brieuc bay, one of France’s largest, with a sandy bottom and a huge tidal range — among the strongest in Europe. The head of the bay, a nature reserve, uncovers for kilometres at low tide: you navigate it carefully, watching the depth, and favour the approaches to Erquy, Dahouët or Le Val-André, better sheltered.

Tides: the parameter to master

Here the tide governs everything. The range comfortably exceeds ten metres at springs, currents are noticeable off the cape, and vast foreshores uncover at the head of the bay. Plan your timing and anchorages around the tidal coefficient, as our Atlantic tides guide explains: it is the key to a successful outing on this coast.

A major bird reserve

The cliffs of Cap Fréhel host one of mainland Brittany’s largest breeding seabird colonies: common guillemots, razorbills, kittiwakes, European shags and northern fulmars nest on the cliff faces, protected by a reserve. The national census of breeding seabirds coordinated by Cadiou and co-authors documents the state of these colonies and their trends along the French coast (see the study on Google Scholar). By boat, keep your distance at the foot of the cliffs during nesting, without noise or sudden approach — our observation tips are in the watching marine wildlife by boat guide.

Compare the fleets

Boat-Comparator queries the platforms to show the boats genuinely available in Saint-Malo for your dates, to plan an outing to Cap Fréhel and Saint-Brieuc bay with your window set to the tide.

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Also worth reading

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