An curved arrow pointing right. This tiny swimming hole, called Buraco do Galego, is on the Brazilian island of Fernando de Noronha. It is surrounded by volcanic rocks and the Atlantic Ocean ...

Think pool days are limited to when the temps are mid 70s and above? These 20 beautiful indoor pools around the world will ...

A vast expanse of barren white sand dunes enclosing vast freshwater lagoons, Brazil's Lençóis Maranhenses ... are so clear and blue that swimming in them feels "like swimming in the sky".