A pool crated by lava flow. Suitable for swimming. Watch out when the waves are too big, though.
More info http://www.webtenerife.co.uk/places-interest/swimming-pools-and-pools/charco+de+la+laja.htm
Youtube https://www.youtube.com/watch?v=kF4dbJw1sb8
Address San José 38420, Spain
Coordinates 28°23'46.047" N -16°39'6.837" E
