Raging waters have created a strange geological site that looks like something off of a progressive rock album cover.

A museum dedicated to the history of sugar cultivation on Réunion island.

At the center of an island in the middle of the Indian Ocean is a deep chasm ringed by tall waterfalls.

On one of the world's most active volcanoes, a pebble-filled crater changes color with the wind.

At the foot of an active volcano sits a church miraculously spared by its lava.