Kerlingarfjöll, Volcanic massif in Hrunamannahreppur, Iceland
Kerlingarfjöll is a volcanic massif in the Icelandic highlands composed of rhyolite rock that glows in warm tones. The mountains display intense yellow, red, and brown colorations created by mineral deposits from its geothermal activity.
The area formed through volcanic activity millions of years ago, shaping what visitors see today. Not until the 19th century did scientists systematically explore the region and document its distinctive geological features.
The name comes from an old story about a giantess said to have turned to stone at sunrise. Visitors today can see the striking rock formations that give shape to this local tale.
The mountains are only accessible by high-clearance vehicles over dirt mountain roads that can become impassable after snowfall. Bring warm clothes and supplies, as the area is remote and windy.
Hidden within the mountains lies one of Europe's largest geothermal fields, with steaming vents and hot springs scattered throughout. The combination of colorful rocks and active steam makes this place visually and sensorially unforgettable.
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