Castellabate, Italy

Lago Tresino

Certified since 2025

Blue Flag 2025 certified beach in Castellabate, Campania.

Plan your visit

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Beach type

Sand beach

Water quality

Excellent

Region

Campania

Certification history

Blue Flag certification — 2026
Blue Flag certification — 2025

Field notes — quick answers

Is Lago Tresino Blue Flag certified in 2026?

Yes — Lago Tresino in Castellabate, Italy 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 Lago Tresino?

Lago Tresino is in Castellabate, in the Campania region of Italy. The interactive map shows it in context with every other beach we track nearby.