Colorful Aurora Burst

Vatnajökull is Europe's largest glacier outside the arctic, with a surface area of 8,100 km2.Generally measuring 400–600 m in thickness and at the most ...
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Vatnajökull is Europe's largest glacier outside the arctic, with a surface area of 8,100 km2.Generally measuring 400–600 m in thickness and at the most 950 m, the glacial ice conceals a number of mountains, valleys and plateaus. It even hides some active central volcanoes, of which Bárðarbunga is the largest and Grímsvötn the most active. While the icecap rises at its highest to over 2,000 m above sea level, the glacier base reaches its lowest point 300 m below sea level. Nowhere in Iceland, with the exception of Mýrdalsjökull glacier, does more precipitation fall or more water drain to the sea than on the south side of Vatnajökull. In fact, so much water is currently stored in Vatnajökull that the Icelandic river with the greatest flow, Ölfusá, would need over 200 years to carry this quantity of water to sea.[4]

The scenery encircling the glacier is extremely varied. Towards the north, the highland plateau is divided by glacial rivers, with powerful flows in summer. The volcanoes of Askja, Kverkfjöll and Snæfell [ˈstnaiːˌfɛtl̥] tower over this region, together with the volcanic table mountain Herðubreið. Long ago, huge glacial floods carved out the canyon of Jökulsárgljúfur in the northern reaches of this plateau. The mighty Dettifoss waterfall still thunders into the upper end of this canyon, while the scenic formations at Hljóðaklettar [ˈl̥jouːðaˌkʰlɛhtar̥] and the horseshoe-curved cliffs of Ásbyrgi are found farther north. 2022
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