Wassenaarse Slag
Official outdoor swimming location in Wassenaar, Zuid-Holland
Water quality
Right now
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Access & hours
Official bathing location: the water quality is checked regularly during the swimming season (1 May – 1 October). In the 2024 EU bathing-water classification it was rated 'good'. Facilities nearby: restrooms, food & drinks, parking, lifeguard. Open-access natural water — always check the on-site signs before you swim.
Compiled automatically from official data — not yet hand-checked.
Facilities
- Restrooms
- Yes
- Food & drinks
- Yes
- Parking
- Yes
- Lifeguard
- Yes
- Boat ramp
- Unknown
- Lounging area
- Unknown
- Nude recreation
- Unknown
- Dogs allowed
- Unknown
Facilities auto-detected from OpenStreetMap data within ~300 m of the spot.
Location
- Water type
- —
- Province
- Zuid-Holland
- Municipality
- Wassenaar
- Coordinates
- 52.1628, 4.3457
Swim spots nearby
Katwijk aan Zee Boulevard Zuid
Katwijk, Zuid-Holland · 5.4 km
Good — no active advisories
Scheveningen Zwarte Pad
's-Gravenhage, Zuid-Holland · 5.7 km
Good — no active advisories
Valkenburgse Meer
Katwijk, Zuid-Holland · 6.6 km
Good — no active advisories
Katwijk aan Zee Boulevard Noord
Katwijk, Zuid-Holland · 7.0 km
Good — no active advisories
Scheveningen Noorderstrand
's-Gravenhage, Zuid-Holland · 7.7 km
Good — no active advisories
More about swimming water
Blue-green algae: how to spot it, risks and warningsThe EU bathing water classification explainedSwimming safely in open waterDogs at the swimming spot: can I bring my dog?The best swimming spots in the Netherlands →