Tour Bidouane, 15th-century defensive tower on ramparts in Saint-Malo, France
Tour Bidouane is a 15th-century defensive tower positioned at the northwest corner of the town walls, built with a horseshoe shape and featuring openings for artillery. The upper platform serves as a vantage point overlooking the ramparts and surrounding areas.
The tower was built in the 15th century as part of the town's defensive system and faced attacks during conflicts with foreign powers. It later served as a powder magazine before being transformed into a public viewpoint.
A statue on the platform honors Robert Surcouf, a local naval commander known for his maritime exploits, reflecting the town's seafaring identity. The space speaks to Saint-Malo's enduring connection with the sea and those who made their fortune there.
Access to the upper platform is straightforward through a nearby passage and takes just a few minutes. The exposed location means wind is common, so dressing in layers works well for a comfortable visit.
For over two centuries the tower stored gunpowder and its interior was modified to serve this purpose, with the original artillery ports sealed shut. This transformation remains visible in the structure today, revealing how the building adapted to different needs over time.
Location: Saint-Malo
GPS coordinates: 48.65067,-2.02868
Latest update: December 6, 2025 19:02
Saint-Malo is a seaside town where stone is everywhere. Strong city walls surround the old part. Gray granite streets lead down to the harbor. Sand beaches stretch along the walls. Walking on the walls, you see the bay and islands on the horizon. Fort National sits on its island, reachable at low...
Saint-Malo Cathedral
267 m
Les Remparts de Saint-Malo
59 m
Saint-Malo Intra-Muros
239 m
Notre-Dame de la Grand'Porte
173 m
Chapelle Saint-Aaron
204 m
Hôtel de la Bertaudière
107 m
Bidouane Tower
7 m
Plongeoir de Bon-Secours
272 m
Statue of Robert Surcouf
49 m
Plage de Bonsecours
234 m
La Cité Corsaire
277 m
Maison, 16 rue de la Corne-de-Cerf, Saint-Malo
269 m
Palais de justice de Saint-Malo
187 m
Champs-Vauvert Cavalier
46 m
Maison, 7 rue du Point du Jour, Saint-Malo
271 m
Couvent Notre-Dame-des-Victoires
177 m
Maison de la Duchesse Anne
191 m
Maison, 8 rue Saint-Benoist, Saint-Malo
142 m
Maison, 18 rue de la Corne-de-Cerf, Saint-Malo
261 m
Maison, 8 rue de la Victoire, Saint-Malo
215 m
Maison, 6 rue Saint-Benoist, Saint-Malo
136 m
Chapelle Notre-Dame-de-la-Victoire de Saint-Malo
153 m
Maison, 5 rue Pelicot, Saint-Malo
250 m
Maison, 2 rue Mahé de la Bourdonnais, Saint-Malo
213 m
Maison, 1 rue Mahé de la Bourdonnais, Saint-Malo
228 m
Immeuble, 5 rue des Lauriers, Saint-Malo
301 m
Immeuble, 10 cour La-Houssaye, Saint-Malo
209 m
Immeuble, 6 cour La Houssaye
198 mVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes