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Cassis, France

Grande Mer

Certified since 2026
See it on the mapExplore Cassis

Plan your visit

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Beach type
Sand beach
Water quality
Excellent
Region
Provence-Alpes-Côte d'Azur

Certification history

  • Blue Flag certification — 2026

Field notes — quick answers

Is Grande Mer Blue Flag certified in 2026?

Yes — Grande Mer in Cassis, France holds Blue Flag certification (2026), first awarded in 2026. Certification is seasonal, and we track each year's award as national juries publish it.

Where is Grande Mer?

Grande Mer is in Cassis, in the Provence-Alpes-Côte d'Azur region of France. The interactive map shows it in context with every other beach we track nearby.