Océanopolis

Océanopolis drew 400,000 visitors by current estimates, a figure the operator has not confirmed. It stands in Brest, in Bretagne, a region that recorded 26.2 million overnight stays the same year.

Type
Museum
Town / region
Brest, Bretagne
Visitors per year
400,000 · estimate — verify before use
Nearest gateways
Brest–Bretagne (BES), Rennes–Saint-Jacques (RNS)
Access
Rennes is ninety minutes from Paris — the closest coastal point in the country by time. The far west, Brest and Quimper, is already three and a half hours.
Region volume
26.2 m overnight stays in 2025 across Bretagne, 4 departments
Season
June–September
Events in the region
Les Vieilles Charrues (Jul), Festival Interceltique (Aug), Fête des Brodeuses (Jul)
The regional market
One of the fastest-growing coastal regions. Demand is largely domestic and the international share is low — both a risk and an open niche.
From Paris by rail
Rennes — 1 h 25 by TGV, Saint-Malo — 2 h 30 by TGV

Estimate from secondary sources; treat as an order of magnitude. verified 26 August 2026.

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