Netherlands
North Holland
Certified Beach Town
Castricum
Castricum's beaches
- Certified since 2026
Field notes — quick answers
Does Castricum have Blue Flag beaches?
Yes — we map 1 beach in Castricum holding Blue Flag certification for the seasons we track, each listed with its certification year. Certification is seasonal and re-awarded every year.
Where is Castricum?
Castricum is a beach town in North Holland, Netherlands. Its beaches are on the interactive map alongside every other town we track.