The Blue Lagoon geothermal spa is one of the most visited attractions in Iceland. The steamy waters are part of a lava formation. The spa is located in a lava field in Grindavík on the Reykjanes Peninsula, southwestern Iceland.
Travel Information: The Hidden Beach - Marieta Islands, Puerto Vallarta, Mexico >>> I would love to take a dip here! We have been to Puerto Vallarta several times but never to this place! Maybe because it is hidden!