Église Saint-Pierre (Saint-Père-Marc-en-Poulet) walks

Built in the 18th century, the fort completes the coastal fortifications designed by Vauban to protect the bay of Saint-Malo from English attacks. With a capacity of 3,000 men, 26 casemates and a 46-metre-long powder magazine, it was delivered too late to play a defensive role. During the 1914-1918 war, it housed German prisoners and, during the last war, it was converted into an ammunition depot by the Germans, who blew up part of the casemates during their evacuation. Decommissioned in 1988, it is now owned by the municipality of Saint-Père-Marc-en-Poulet, which has restored it; shows are organised there.

The main attraction of this hike is the Fort de Saint-Père, built between 1777 and 1785 to protect Saint-Malo from English attacks by land and to complete the defence system designed by the famous Vauban. Part of its enclosure was destroyed in 1944 by the Germans as they fled during the Liberation. Today, the fort has become a cultural and leisure space. Every year, it hosts various trail events, flower markets, festivals and concerts. The fort is open to the public during the events it hosts, but the outer rampart walk is accessible to walkers all year round.