Of course, black sand beaches are incredible to visit, but certainly no surprise as Hawaii is teeming with ... Here in Hilo, Rainbow Falls is a must-see, along with what's known as the Boiling ...

Found in Hawaii, Iceland, the Canary Islands and other destinations around the world, black sand beaches intrigue travelers ... Opalescent and Rainbow pools, then catch an eruption at Cliff ...

Kaimu Beach is a black sand beach located on the island of Hawaii. It was formed by lava flows from the Kilauea volcano, ...

alehu, in Hawaii, is also known as the Black Sand Beach thanks to its stark black ... For all of the colors, make your way to Rainbow Beach in Queensland, Australia. There are as many as 72 ...