Saint-Cast-le-Guildo

Saint-Cast-le-Guildo is a coastal commune in Brittany with seven beaches spread along the English Channel and an active port. The town combines sandy bathing areas with fishing operations across different shorelines that range from the promontory of Saint-Cast to quieter coves.

The Battle of Saint-Cast in 1758 saw French forces successfully repel a British landing on this coast. This confrontation established the place as a significant point in regional military history.

Local residents, known as Castins, keep Breton coastal traditions alive through their daily connection to fishing and seafood. Fresh catches shape local menus and the rhythm of life in the town.

The tourist office in Place General du Gaulle provides maps and guidance for coastal walks and excursions. A popular route circles the Pointe de Saint-Cast and lets visitors discover the different beaches and coves from various perspectives.

At low tide, visitors can walk to a nearby island that holds a 17th-century tower designed by the French military engineer Vauban. This spot also supports natural shellfish beds that shift with the tides.

Location: canton of Matignon

Location: Côtes-d'Armor

Location: Dinan agglomération

Location: arrondissement of Dinan

Elevation above the sea: 52 m

Shares border with: Matignon, Saint-Lormel, Saint-Pôtan

Address: 22380 Saint-Cast-le-Guildo, France

Phone: +33296418018

Email: mairie@saintcastleguildo.fr

Website: https://villedesaintcastleguildo.fr

GPS coordinates: 48.62944,-2.25778

Latest update: December 20, 2025 13:00