Tour Bidouane
Tower in Saint-Malo

The Tour Bidouane is one of the most striking fortifications within the ramparts of Saint-Malo, Brittany. Built in the 15th century, this imposing artillery tower stands at the northwest corner of the walled city, offering breathtaking views of the sea and surrounding coastline. Originally designed as a defensive structure, it played a crucial role in protecting Saint-Malo from naval attacks.
Over the centuries, the tower has undergone several transformations. In 1691, it was repurposed as a powder magazine, storing gunpowder for the city’s defenses. It also became a key strategic point during conflicts, including an attempted attack by Anglo-Dutch forces in 1663, who tried to destroy it using an explosive-laden ship. Despite these threats, the tower remained intact and continued to serve as a vital part of Saint-Malo’s fortifications.
Today, the Tour Bidouane is a popular spot for visitors exploring the ramparts. From its 23-meter-high platform, you can enjoy panoramic views of the Grand Bé, Cap Fréhel, and the city’s historic skyline. The tower occasionally hosts exhibitions, adding to its cultural significance. Whether you’re interested in military history or simply looking for a stunning vantage point, the Tour Bidouane is a must-see in Saint-Malo.
The Tour Bidouane appears in our Complete Guide to Visiting Saint-Malo!
This website uses affiliate links which may earn a commission at no additional cost to you!
Visiting Tour Bidouane
Nearby Attractions
- Maison du Québec, St Malo (0.1) km
Arts Venue in Saint-Malo - Bon Secours Beach (0.2) km
Beach in Saint-Malo - Saint-Malo Cathedral (0.2) km
Cathedral in Saint-Malo - Bastion de la Hollande (0.4) km
Tower in Saint-Malo - Place Chateaubriand, St Malo (0.4) km
Square in Saint-Malo - Porte Saint-Vincent, St Malo (0.4) km
City Gate in Saint-Malo - Saint-Malo Ramparts (0.4) km
City Walls in Saint-Malo - Château de Saint-Malo (0.4) km
Castle in Saint-Malo - Plage de l'Éventail (0.5) km
Beach in Saint-Malo - La Demeure de Corsaire (0.5) km
Historic Building and Museum in Saint-Malo