Pointe du Grouin’s exceptional location
La Pointe du Grouin is a steep, windswept rocky promontory jutting out into the English Channel.
Located within the fishing zone of the port of Cancale, it marks the entrance to the vast Baie du Mont Saint-Michel.
The westernmost point of the Ille-et-Vilaine department, Pointe du Grouin rises 49 metres above sea level, offering a sweeping panorama stretching from Cap Fréhel in Brittany to the iconic Mont Saint Michel and Granville in Normandy, with the distant silhouette of the Chausey Islands on the horizon.
A steep path, accessible only at low tide, thus requiring caution and a sense of adventure, descends to a secluded shelter beneath the cliff, allowing intrepid visitors to appreciate its rugged beauty.
Ile des Landes and Chenal de la Vieille Rivière
The Île des Landes is a protected bird sanctuary. This small island provides essential habitat for a wide variety of birds, including herring gulls, lesser black-backed gulls, great black-backed gulls, as well as cormorants and European shags.
The island is separated from the Pointe du Grouin by the narrow channel, the Chenal de la Vieille Rivière, a channel subject to powerful and dangerous currents triggered by the impressive influence of the tides.
This region is indeed renowned for its high tides, among the largest in Europe, a phenomenon magnificently described by Victor Hugo in his striking description of “the sea rising at the speed of a galloping horse”.
Phare de la Pierre-de-Herpin
Treacherous currents and numerous surrounding reefs make navigation perilous, necessitating the construction of a lighthouse off the coast of Île des Landes to guide and monitor passing ships.
Inaugurated on October 1, 1882, this five-story Phare de la Pierre-de-Herpin warns sailors of the dangers lurking beneath the surface. The lighthouse was modernized with electrification in 1970 and its foghorn was reactivated in 1964.
And, if you are a sailing enthusiast, you may recognize the name Pointe du Grouin, as it is the starting point for the prestigious Route du Rhum! This famous transatlantic race, held every four years, sees participants embark on a demanding voyage that finishes in the French West Indies.
Pointe du Grouin, a protected natural site of the Emerald Coast
The jagged landscape of Pointe du Grouin, a steep peninsula composed of granite and schist, is the result of ancient tectonic forces that attest of the region’s turbulent geological history.
The Pointe du Grouin is one of the protected natural sites of the Côte d’Emeraude. This coastal region boasts rich and varied vegetation, including many species specially adapted to the harsh, and salty marine environment.
In 2000, the Ille-et-Vilaine General Council took over the management and preservation of the Pointe du Grouin Semaphore station. Open to the public, the semaphore station now houses a permanent exhibition space dedicated to promoting and safeguarding the natural heritage of the Emerald Coast.
Beneath the semaphore, you will find a former German bunker, part of the German coastal defence system known as the Atlantic Wall during World War II, and now converted into an exhibition venue.
Finally, during the summer, the Society for the Study and Protection of Nature in Brittany offers educational programs and nature activities, allowing visitors to observe and discover the nesting birds of the nearby Île des Landes.
How to get to Pointe du Grouin?
Whether you prefer cycling, walking, or driving, access to the site is easy. Although La Pointe du Grouin car park is relatively small, alternative parking spaces are available along the roadside, provided you park properly! For a more relaxed experience, head to the Hôtel-Restaurant La Pointe du Grouin, an excellent establishment renowned for its cuisine. Guests have access to private parking. From there, several marked trails invite you to explore La Pointe du Grouin and appreciate its beauty at your own pace.
Department of Ille-et-Vilaine – Cancale
Coordinates: Lat 48.711624 – long -1.844585
