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Castrillón, Spain

Santa María del Mar

Certified since 2025

Blue Flag 2025 certified beach in Castrillón, Asturias.

See it on the mapExplore Castrillón

Plan your visit

StayNo inns in Clancy's notebook yet — run a place nearby? Claim this beach.
EatNo tables in Clancy's notebook yet — run a place nearby? Claim this beach.
DoNothing in Clancy's notebook to do yet — run a place nearby? Claim this beach.

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Beach type
Sand beach
Water quality
Excellent
Region
Asturias

Certification history

  • Blue Flag certification — 2026
  • Blue Flag certification — 2025

Field notes — quick answers

Is Santa María del Mar Blue Flag certified in 2026?

Yes — Santa María del Mar in Castrillón, Spain holds Blue Flag certification (2026), first awarded in 2025. Certification is seasonal, and we track each year's award as national juries publish it.

Where is Santa María del Mar?

Santa María del Mar is in Castrillón, in the Asturias region of Spain. The interactive map shows it in context with every other beach we track nearby.