



Sémaphore de Chémoulin
Sainte-Marguerite
Perched high above the Atlantic, this historic semaphore offers panoramic views where the turquoise waters of La Baule meet the industrial drama of Saint-Nazaire's port. A rewarding stop along the famous GR34 coastal trail.
Scenic coastal viewpoint
Historic lighthouse
Panoramic ocean views
Easy coastal walk
Tips
👁️"breathtaking view of the Bay of La Baule, the Atlantic Ocean and the traffic of the industrial port"
🥾short walk with quite a few stairs — easy but bring decent shoes
🏛️opens for Heritage Days — check for special visiting opportunities
Sémaphore de Chémoulin
Sainte-Marguerite




Perched high above the Atlantic, this historic semaphore offers panoramic views where the turquoise waters of La Baule meet the industrial drama of Saint-Nazaire's port. A rewarding stop along the famous GR34 coastal trail.
Scenic coastal viewpoint
Historic lighthouse
Panoramic ocean views
Easy coastal walk
Tips
👁️"breathtaking view of the Bay of La Baule, the Atlantic Ocean and the traffic of the industrial port"
🥾short walk with quite a few stairs — easy but bring decent shoes
🏛️opens for Heritage Days — check for special visiting opportunities