The Blue Lagoon Abereiddy
Abereiddy, Haverfordwest SA62 6DT, UK
This lagoon was created when an old slate quarry was flooded and is now a wonderful place to swim. Many jump from the old winching tower but people are urged not to jump from the top tower at low tides.
The Blue Lagoon is a fun place to visit, park either at the beach or at the start of the village.