Bizarre living fossil only grows in a small chunk of the Namib Desert.

A desert that rolls right up to the ocean, where it's so dry animals live off the fog.

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

Réunion Island's highest point is a two-million-year-old volcano and a paraglider's paradise.

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

This small group of sand dunes manages to pack in a strange rainbow of colors.

One of the last refuges of the endangered eastern lowland gorilla.