south iceland
Seljavallalaug Pool
About Seljavallalaug Pool
Seljavallalaug is located in a narrow valley accessible via a short 15-minute walk from a car park off the road between Skógar and Hvolsvöllur. Built in 1923, it is considered one of Iceland's oldest outdoor swimming pools still in active use. The pool measures approximately 25 metres and is filled with naturally heated geothermal water, maintaining a comfortable temperature year-round. Basic changing facilities are available, but the experience is decidedly rustic — which is much of its appeal. The valley setting is dramatic, with steep mountain walls rising on either side and a small stream running nearby. After the 2010 Eyjafjallajökull eruption deposited volcanic ash across the area, volunteers cleared the pool and it has been maintained by a local community ever since. No entry fee is charged.
🐉 The Hidden People of the South
According to Icelandic folklore, the hills and rock formations of South Iceland are home to the huldufólk — the hidden people. These beings live in a parallel world, invisible to most humans, but occasionally revealing themselves to those with the gift of sight. Farmers in the region have long respected certain rocks and hills, refusing to disturb them for fear of angering the hidden people. Stories tell of those who built roads through huldufólk dwellings suffering misfortune until the paths were rerouted. Even in modern Iceland, road construction projects have been altered to avoid disturbing known huldufólk sites, reflecting a respect for tradition that persists in this ancient landscape.
📖 History of Seljavallalaug Pool
Basic changing facilities are available, but the experience is decidedly rustic — which is much of its appeal. The valley setting is dramatic, with steep mountain walls rising on either side and a small stream running nearby. After the 2010 Eyjafjallajökull eruption deposited volcanic ash across the area, volunteers cleared the pool and it has been maintained by a local community ever since. No entry fee is charged.
✈️ Why Visit
Bathe in Iceland's oldest outdoor swimming pool — free, remote, and steeped in history.
💡 Did You Know?
The pool was built in 1923 specifically to teach Icelanders to swim. Entry remains free to this day.
Key Facts
Built 1923
Approximately 25 m long
No entry fee
15-min walk from car park
Covered in ash during 2010 eruption — then cleaned out by locals
💎 Hidden Gems
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.
🕐 Best Time
Year-round; summer for easier access, winter for dramatic steam
🚗 Access
Most geothermal areas are well marked with boardwalks. Stay on marked paths.
⏱ Duration
45 minutes to 1.5 hours
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.
📍 GPS Location
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