Madagascar is like no other place on Earth. Plants, animals, landscapes, people, customs—all are unique to the island. In this photo essay, lead yourself on a virtual tour through this otherworldly land. When you click on the five photographs below, you'll get enlarged versions of the images, each bearing seven hidden elements. Move your cursor around the photo until you see the Malagasy flag signaling a discovery, then click to learn more about a place so rich that some have called it the world's eighth continent.