Unlike a swimming pool, the water in the Blue Lagoon is ... here are a few other geothermal pools to consider. The Secret Lagoon is Iceland’s oldest natural pool. Dating back to 1891, this ...

If you only can visit one water park make it this one. The waves in this gargantuan pool, more a kind of artificial lagoon, are the highest in any wave pool on the entire planet. Up to 6 feet and more ...