Knysna Municipality, South Africa

Thesen Islands Marina

Certified since 2026

See it on the map Explore Knysna Municipality

Beach type

Marina

Water quality

Excellent

Region

Western Cape

Run this town? Put the official record on this page. Daily safety flags and water quality, published by your municipality.

Plan your visit

StayHotels & rentals near this beachNo inns in Clancy's notebook yet — run a place nearby? Claim this beach.

EatRestaurants & cafés near this beachNo tables in Clancy's notebook yet — run a place nearby? Claim this beach.

DoTours, rentals & activitiesNothing in Clancy's notebook to do yet — run a place nearby? Claim this beach.

Run a business near Thesen Islands Marina? Claim this beach — commission-free direct listings for stays, restaurants, and activities.

Certification history

Blue Flag certification — 2026

Field notes — quick answers

Is Thesen Islands Marina Blue Flag certified in 2026?

Yes — Thesen Islands Marina in Knysna Municipality, South Africa 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 Thesen Islands Marina?

Thesen Islands Marina is in Knysna Municipality, in the Western Cape region of South Africa. The interactive map shows it in context with every other beach we track nearby.