All beaches / Wales / Beaches
Llanddona
Isle of Anglesey
We do not read the water company's overflow data here yet, so storm overflows within 3 km of Llanddona are not shown.
The cleanest samples over the last four seasons.
- Latest E. coli
- <10
- per 100 ml, 10 Sep 2026
- Latest enterococci
- <10
- per 100 ml
- Overflows within 3 km
- -
- Spills nearby, 30 days
- -
- Excellent or Good
- Sufficient
- Poor
- Overflow discharging
- Overflow
- Offline
About this beach
The north east facing beach is long and sandy, located on the eastern side of the Red Wharf Bay area. It measures approximately 2.5 kilometres in length, although the bay itself extends for more than 4 kilometres. At low tide, a vast expanse of sand is exposed. The bathing water is located within the Anglesey Area of Outstanding Natural Beauty. The water quality sample point is located in line with the beach car park.
From the Natural Resources Wales profile.
Storm overflows within 3 km
Nearest first, straight-line distance.We do not read the water company's overflow data here yet, so overflows within 3 km are not shown.