Fort Balaguier stands in La Seyne-sur-Mer opposite Tour Royale; together they defended the bay’s entrance. A museum since 1970, it hosts exhibitions, often with maritime themes, and has a botanical garden featuring plants brought back from voyages.
More about your visit
The fort protected the harbour entrance, with the Tour Royale on the opposite shore. Looking across the water helps explain why both sides were guarded. Balaguier became a museum in 1970, and today you can explore the military building and its exhibitions.
Presentations on maritime history and, more recently, the underwater world evolve with the venue’s projects. The official programme establishes what is displayed during your stay.
The botanical garden explores the journeys of plants and different plant groups. From permitted areas, take time to study the opposite shore.
From Toulon, check the actual transport service and final stretch to Corniche Bonaparte. Reaching La Seyne by boat does not mean reaching the museum entrance. Opening days vary seasonally; consult the calendar first. Steps and fortified spaces justify suitable footwear and attention with young children.
Sources
Information from sources consulted on 25 September 2026.
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