Visit the Uyuni train cemetery

Crumbling stone caravan town on the old salt and gold routes.

Sail through a narrow gap into the flooded caldera of an active volcano, past a ruined whaling station and beaches warm enough to dig a hot bath.

Walled city and ghostly Varosha.

Green railway tunnel formed by trees arching over a working track.

Ride one of the world's longest trains.

Wind-carved chalk mushrooms and icebergs of rock glowing at sunset — camp overnight under the Sahara stars.

Fly over the Nazca Lines, giant desert figures etched into Peru's coastal plain two thousand years ago

Visit the Solheimasandur plane wreck, a famous abandoned DC-3 on a black sand beach in Iceland