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Mar del Plata, Argentina

Balneario San Sebastián

Certified since 2026
See it on the mapExplore Mar del Plata

Plan your visit

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Beach type
Sand beach
Water quality
Excellent
Region
Buenos Aires

Certification history

  • Blue Flag certification — 2026

Field notes — quick answers

Is Balneario San Sebastián Blue Flag certified in 2026?

Yes — Balneario San Sebastián in Mar del Plata, Argentina 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 Balneario San Sebastián?

Balneario San Sebastián is in Mar del Plata, in the Buenos Aires region of Argentina. The interactive map shows it in context with every other beach we track nearby.