Cycling day trip from Roscoff to Saint-Martin-des-Champs

This leisurely 32.5 km ride takes you from the charming port town of Roscoff—famous for its seaweed, thalassotherapy, and onions—down to the quiet commune of Saint-Martin-des-Champs just outside Morlaix. Kicking off at sea level, you’ll pedal inland through rolling Breton countryside, with gentle climbs that offer nice views (expect a total ascent of about 390 meters).

Most of your route follows peaceful roads, so you can relax and soak up the scenery without too much traffic. Surfaces are largely paved, with only a couple of stretches where the specifics are a bit unknown—nothing too adventurous, though!

Roscoff makes a great starting point with its historic ramparts and lively harbor, while Saint-Martin-des-Champs is a tranquil finish, just a stone’s throw from the bustling center of Morlaix and its iconic viaduct. It’s a perfect ride for a breezy afternoon exploring Brittany’s north coast and lush inland fields.