Near-perfect volcanic cone rising from the sea, ringed by rainforest.
Sacred volcano and crater lake.
Climb the highest peak on Bioko.
Trek to the world's second-largest hot lake.
Climb to a glowing summit lava lake.
Climb the islands' active volcano.
Hike below the near-perfect volcanic cone.
Active volcano with a huge summit crater.
Panama’s highest point — on a clear dawn you can see both oceans.
West Africa's highest active volcano.
Hike between villages to a crater lake.
The world’s most perfectly symmetrical volcanic cone, still active, rising 2,463 metres above Legazpi.
NZ's finest day hike, past volcanoes.
Walk to the rim of the volcano that buried Pompeii, with the whole Bay of Naples at your feet
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