Swimming spots in Thornhill, Cardiff

one swimming spot in Thornhill, Cardiff (the United Kingdom): 1 swimming lake. Official water-quality classification for the 2025 season: 1× excellent. There are more swimming spots within 30 km.

• Llanishen Reservoir Swimming lake, Thornhill

Within 30 km

• Penarth Beach Coast · 11 km
• Splash Port Swimming pool, Newport · 11 km
• Lido Ponty Outdoor pool, Pontypridd · 14 km
• The Bendricks Coast, Barry · 15 km
• Newport Regional Pool Swimming pool, Nash · 15 km
• Jackson's Bay Barry Island Coast · 17 km
• Whitmore Bay Barry Island Coast · 17 km
• Watch House Bay Coast, Barry · 18 km
• Cold Knap Barry Coast · 18 km
• Watch House Beach Coast, Rhoose · 22 km
• Sand Bay Coast, Kewstoke · 22 km
• Limpert Bay Coast, Rhoose · 23 km

Other places called Thornhill

• Thornhill, York Canada, 1 Swimming spot

Every spot shows water quality, weather, water temperature and — on the North Sea — the tides.

All swimming spots in Cardiff · Swimming spots in the United Kingdom · View on the map