Off the end of Route F88 in the heart of the dismal Ódáðahraun, Askja is an 8km-wide volcanic depression, formed from a collapsed subterranean magma chamber. In the centre is a 217m-deep lake, Öskuvatn, its steel-grey waters doing nothing to brighten the setting among a colossal lavafield which drained out of Askja in prehistoric times. More recent events have included the appalling eruption at Viti in 1875, and another big outflow of lava in the 1960s, which you traverse en route to the caldera’s rim; and, in 2014, a new event at Holuhraun, off to the south.

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Iceland features

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Hot tub happiness: the dos and don'ts of Icelandic spas

Hot tub happiness: the dos and don'ts of Icelandic spas

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24 Nov 2016 • Mike MacEacheran insert_drive_file Article
A day-by-day itinerary for the perfect weekend in Reykjavík

A day-by-day itinerary for the perfect weekend in Reykjavík

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12 May 2016 • Rough Guides Editors insert_drive_file Article
360° video: up close and personal with Iceland's Strokkur geyser

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Feeling far away from the natural wonders of Iceland? You're about to feel a lot closer. Welcome to 360° virtual reality, where you can look where you wan…

14 Oct 2015 • Colt St. George videocam Video
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