south-iceland · Iceland
Hekla
About Hekla
Hekla is one of Iceland's most active volcanoes — a stratovolcano that has erupted over 20 times since 874 AD and was known in medieval Europe as the 'Gateway to Hell'.
History & Background
In medieval Europe, Hekla was believed to be the entrance to Hell, and accounts described screaming souls visible in the smoke. For centuries it was considered one of the most feared volcanoes on Earth. The mountain erupts frequently — with eruptions in 1947, 1970, 1980, 1991, and 2000. Volcanologists warn that Hekla is overdue for another eruption and give very little warning time — as little as 30 minutes — before it erupts.
Did You Know?
- Known in medieval Europe as the 'Gateway to Hell'
- Over 20 eruptions since 874 AD
- Last major eruption in 2000
- Eruptions can give as little as 30 minutes warning
- Height: 1,491 meters
Tours Near Hekla
Best-rated Iceland experiences — book with free cancellation
Why Visit
Hiking to the summit
Did You Know?
Called 'Gateway to Hell' in medieval times
The Fire Giant Beneath Hekla
Ancient sagas speak of a fire giant imprisoned beneath Hekla by the gods. When the volcano erupts, it is said to be the giant trying to break free. Local folklore warns that disrespecting the volcano will anger the giant, while those who honor its power will be protected from harm.
Hidden Gems Nearby
Lava Formations Close-Up
Look carefully at the lava formations near Hekla — each tells a story of how it cooled.
Rope lava, pillow lava, and columnar basalt each formed under different conditions, creating a geological textbook in stone.
Moss & Lichens
The moss and lichen growing on the volcanic rock are some of the first life to colonize new lava fields.
Some of these organisms grow less than 1cm per year, meaning the patches you see may be decades or centuries old.
Sunset Colors
The volcanic rock takes on incredible red and gold hues during sunset.
The iron-rich minerals in the lava glow in warm light, creating a photographer's paradise.
Practical Information
Best Time
Summer months (June-August) for safe access
Duration
1-3 hours depending on the site
Access
Varies; some require 4x4 vehicles or guided tours. Check road conditions.
Frequently Asked Questions
Is it safe to visit volcanic sites in Iceland?
Most volcanic sites are safe when you stay on marked trails. Always check SafeTravel.is for current volcanic activity alerts.
Do I need a guide to visit this site?
Many volcanic sites can be visited independently, but guided tours offer valuable geological insight and enhanced safety.
Can I visit in winter?
Access depends on the specific site and road conditions. Check road.is for current conditions before your visit.
