When lava reaches the sea, the rapid cooling process causes it to fragment into tiny pieces. These fragments are then carried by waves and currents, settling along the coast to form black sand ...

This dramatic landscape may be familiar to "Game of Thrones" fans as the filming location for Eastwatch-by-the-Sea in the show's seventh season. This beautiful black sand beach, set against the ...

Punaluʻu Black Sand Beach is one of Hawaii's best beaches ... Critically endangered hawksbill sea turtles and green sea turtles frequently swim out of the ocean to bask in the sun on the shore ...

Reynisfjara, located near the village of Vik, is famous for its jet-black volcanic sand, towering basalt columns, and the powerful Atlantic waves that crash against its shore. The dramatic sea ...

You might also catch a glimpse of a hawksbill sea turtle from time to time ... though they cautioned that the beach's black sand can get very hot. It will most likely take you some time to ...

A dramatic volcanic beach with towering basalt columns, sea caves, and crashing waves. One of the most famous black sand beaches in the world. This Hawaiian gem is known for its jet-black sand ...