south-iceland · Iceland
Geysir Geothermal Area
About Geysir Geothermal Area
The Geysir Geothermal Area in Haukadalur valley is home to the original Geysir (from which all geysers worldwide get their name) and the highly active Strokkur geyser. While the Great Geysir rarely erupts today, Strokkur faithfully shoots boiling water 15-30 meters into the air every 5-10 minutes. The area features numerous hot springs, mud pots, and colorful mineral deposits.
History & Background
Geysir Geothermal Area in South Iceland sits atop one of Iceland's many geothermal hotspots, a testament to the volcanic forces that continue to shape this island. Geothermal activity has been central to Icelandic life since the earliest settlers arrived in the 9th century. The Norse settlers quickly learned to harness hot springs for bathing, cooking, and washing. The famous Snorralaug (Snorri's Pool), built in the 13th century, demonstrates how deeply geothermal bathing is embedded in Icelandic culture. In the 20th century, Iceland pioneered the use of geothermal energy for district heating, and today about 90% of Icelandic homes are heated by geothermal water. Sites like Geysir Geothermal Area represent both the ancient and modern relationship between Icelanders and their geothermal landscape.
Did You Know?
- ✔Iceland generates about 25% of its electricity from geothermal energy
- ✔Geothermal water heats about 90% of all buildings in Iceland
- ✔Iceland has over 600 hot springs and 200+ volcanically heated areas
- ✔The word "geyser" comes from the Icelandic word "geysa" meaning to gush
Tours Near Geysir Geothermal Area
Best-rated Iceland experiences — book with free cancellation
Why Visit
Experience Iceland's geothermal energy up close at Geysir Geothermal Area
Did You Know?
Iceland generates about 25% of its electricity from geothermal energy and heats 90% of its homes with geothermal water
The Troll of Reynisdrangar
The dramatic sea stacks at Reynisdrangar, visible from many points along the South Iceland coast, are said to be trolls turned to stone. According to legend, two trolls were trying to drag a three-masted ship to shore when they were caught by the first rays of dawn. Sunlight is fatal to trolls in Icelandic folklore, and they were instantly petrified, becoming the towering rock pillars that stand in the sea to this day. On stormy nights, some locals say you can still hear the trolls groaning as the waves crash against them, forever frozen in their midnight labor.
Hidden Gems Nearby
Steam Patterns
Watch how the steam patterns change with wind direction and temperature throughout the day.
On cold mornings, the steam is most dramatic, creating an otherworldly atmosphere that photographs beautifully.
Mineral Colors
Notice the vivid colors around the geothermal features — yellow sulfur, red iron oxide, and green algae.
These colors represent different minerals deposited by the hot water, creating a natural palette unique to each hot spring.
Bubbling Mud Pots
If present, the bubbling mud pots are mesmerizing to watch — each bubble is a small volcanic event.
The mud is created by acidic steam breaking down the surrounding rock, and each site has a unique bubbling rhythm.
Practical Information
Best Time
Year-round; summer for easier access, winter for dramatic steam
Duration
45 minutes to 1.5 hours
Access
Most geothermal areas are well marked with boardwalks. Stay on marked paths.
Frequently Asked Questions
Is it safe to touch the geothermal water?▾
Never touch geothermal water unless at a designated bathing area. Water temperatures can exceed 100°C and cause severe burns.
Can I visit geothermal areas year-round?▾
Yes, most geothermal areas are open year-round. The steam is even more dramatic in cold winter weather.
Do I need to stay on boardwalks?▾
Yes, always stay on marked paths and boardwalks. The ground near geothermal features can be thin and unstable.
