A sixth-century monastery on a flat-topped mountain, reached only by climbing a leather rope.
The Maasai Mountain of God, the only volcano on Earth erupting cold black carbonatite lava.
The original vine-bungee land diving.
Sandboard down an active volcano.
Swim at the very edge of Victoria Falls.
Ride one of the world's longest trains.
Rope bridge swaying 30 m above the sea to a tiny fishing island.
The world’s highest and longest cable car, up to 4,765 m in the Andes.
The world’s highest commercial bridge bungee — a 216-metre drop off the Garden Route.
Neon sulphur pools, salt flats 125 m below sea level and the Erta Ale lava lake — the hottest inhabited place on Earth.
Drift between the American and Eurasian tectonic plates in gin-clear glacial water.
Infobox
