Wikimedia CommonsCulture
Norse / Scandinavian
Location
Southern Region, Iceland
Key Figures
Surtr, Judas (in Christian overlay), Hel (goddess of the dead)
Images via Wikimedia Commons
The Myth
The story as told by the culture
Mount Hekla was one of the most active and destructive volcanoes in medieval Europe, erupting repeatedly with devastating consequences for the surrounding population. By the 12th century, Europeans had identified it as one of the entrances to Hell. The Cistercian monk Herbert of Clairvaux wrote around 1180 that Hekla was the prison of Judas. The Flateyjarbok (a 14th-century Icelandic manuscript) recorded that witches gathered on Hekla for sabbaths and that the souls of the damned could be seen in its fires.
The identification was powerful and persistent. For centuries, European maps labeled Hekla as a gateway to the underworld. Caspar Peucer wrote in 1553 that the 'weights of snow on Hekla do not stop the fires of Hell burning inside it.' Birds flying near the crater were said to be souls, and the sounds of eruption were interpreted as the screams of the tormented.
In the older Norse context, volcanic eruptions were associated with Surtr, the fire giant who guards Muspelheim (the realm of fire) and who will lead the forces of destruction at Ragnarök, setting the world ablaze. Iceland's volcanic landscape made the end of the world not an abstraction but a regularly experienced reality.
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Myth types
The Place
The physical location today
Hekla is a stratovolcano in southern Iceland, rising to 4,892 feet. It is one of Iceland's most active volcanoes, having erupted over 20 times since the settlement of Iceland in 874 CE, most recently in 2000. The mountain is notable for its elongated ridge shape (the name means 'hooded' or 'cloaked,' referring to the clouds that frequently obscure the summit).
The surrounding landscape is a stark terrain of lava fields, tephra deposits, and sparse vegetation — each eruption layer creating a different color band in the soil. On clear days, Hekla is visible from large parts of southern Iceland. The summit can be climbed in a strenuous day hike (6-8 hours round trip), though the mountain is considered dangerous due to the potential for eruption with little warning.
Visit information
Access
Free — no entry restrictions, but check eruption status with the Icelandic Met Office before approaching
Nearest city
Hella, Iceland (20 mi); Reykjavík (70 mi)
Notes
Hekla is accessible from the Ring Road in southern Iceland. The summit hike is demanding and should only be attempted in good weather with proper equipment. The volcano could erupt with as little as 30 minutes' warning. Check vedur.is for volcanic alerts.
The History
What archaeology and scholarship tell us
Hekla's most devastating historical eruption occurred in 1104 CE, which deposited tephra across much of the country, destroying farms and leading to famine. This eruption, within living memory of Iceland's Christianization, likely solidified the volcano's association with hellfire in the European imagination.
The first recorded ascent of Hekla was made in 1750 by Eggert Ólafsson and Bjarni Pálsson, who proved that the summit was not, in fact, the entrance to Hell. Subsequent eruptions in 1766, 1845, 1947, 1970, 1980-81, 1991, and 2000 have confirmed Hekla's continued activity. Volcanologists consider another eruption overdue. The Icelandic Meteorological Office monitors the volcano continuously.
Mythological Connections
Sources
Thordarson, Thorvaldur and Armann Hoskuldsson. Iceland: Classic Geology in Europe 3 (2002). Terra Publishing. Geological context for Hekla's volcanic history and its role in Icelandic culture
Tier 2Nearby Sites
Related Entries
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Uppsala — Temple of the Gods
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Roskilde — Viking Ship Burials
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Medieval European — 12th-16th century identification as Hell's gate; Norse: primordial fire
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