A 4,199 m granite summit above Jackson Hole, the classic American alpine climb.
Ethiopia's highest peak at 4,550 m, the end point of the Simien Mountains trek.
A 4,562 m volcano through giraffe country, and the best acclimatisation walk before Kilimanjaro.
Forest of razor-sharp limestone, UNESCO-listed.
Climb to a glowing summit lava lake.
The Caribbeanโs highest peak at 3,098 m, a two-day trek with mules through pine forest to a summit above the clouds.
One of the world's highest active volcanoes.
Gorge trails on ladders, chains and walkways over waterfalls.
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