
South Iceland · Natural Hot Spring
Seljavallalaug Swimming Pool
Historic 1923 pool, hidden in a mountain valley near Eyjafjallajökull, offering a unique, free swim.
Price
Free
Hours
Open year-round Accessible at
Region
South Iceland
Difficulty
Easy
Hike
15 min each way
Duration
2–3 hours
Best Season
All year
About
Seljavallalaug Swimming Pool
Built in 1923, Seljavallalaug is one of Iceland's oldest swimming pools, hidden in a narrow mountain valley. The walk through the valley to reach it is part of the experience, offering a serene escape to this historic spot, lovingly restored by locals.
Embark on a journey to Seljavallalaug, one of Iceland's oldest and most enchanting swimming pools, hidden deep within a narrow mountain valley in South Iceland. Built in 1923, this protected outdoor pool offers a unique blend of history, natural beauty, and a serene escape. The adventure begins with a picturesque walk through the Seljavellir valley, a journey that is as much a part of the experience as the swim itself. As you approach, the simple concrete structure, nestled beneath the majestic Eyjafjallajökull volcano, reveals itself, inviting you into its naturally warmed waters. Seljavallalaug fell into disuse for a period but was lovingly restored by dedicated locals, preserving its rustic charm and historical significance. The 25-meter pool, fed by natural hot springs, provides a tranquil setting for a refreshing dip, surrounded by dramatic cliffs and the raw power of Icelandic nature. There are basic changing facilities available, but visitors should be prepared for a rustic experience, free from modern amenities. This hidden gem is not just a swimming pool; it's a testament to Icelandic resilience and a timeless connection to the land. Open year-round and free to access, Seljavallalaug promises an unforgettable encounter with a piece of Iceland's past, accessible to all who seek its quiet beauty. Remember to pack out everything you pack in, helping to maintain its pristine condition for future generations.
The Story
Nestled away from the main tourist routes, Seljavallalaug holds a quiet dignity, a testament to a bygone era and the enduring spirit of Icelanders. Imagine the year 1923, when locals, with sheer determination and the tools of the time, carved this 25-meter pool into the very landscape of the Seljavellir valley. It wasn't just a pool; it was a community hub, a place for learning to swim, for gathering, for connection. For decades, its waters, fed by natural hot springs, warmed the bodies and spirits of those who sought its embrace. Yet, like many cherished places, time took its toll, and Seljavallalaug fell into disuse, the elements threatening to reclaim it. But the story doesn't end there. A new generation of locals, recognizing its unique heritage and intrinsic value, rallied to restore it. They cleared the debris, repaired the structure, and breathed new life into the historic waters. Today, as you walk the scenic path to its hidden embrace, you're not just visiting a pool; you're stepping into a living narrative, a place where history, nature, and community intertwine, offering a timeless, free sanctuary beneath the watchful gaze of Eyjafjallajökull.
History
Seljavallalaug Swimming Pool stands as a remarkable monument to Icelandic ingenuity and community spirit. Its origins date back to 1923, when it was constructed by local residents of the Seljavellir area, making it one of the oldest man-made swimming pools in all of Iceland. The primary purpose of its construction was to provide a place for children and adults alike to learn how to swim, a vital skill in a country surrounded by the sea and dotted with rivers. The pool's design is simple yet effective, a 25-meter concrete structure ingeniously built into the side of the mountain, utilizing natural hot springs to feed its waters. For many years, Seljavallalaug served as a beloved community asset, a place of gathering and recreation. However, over time, as newer, more modern facilities emerged, and perhaps due to its remote location, the pool gradually fell into disuse. Nature began to reclaim the structure, and it risked being lost to history. Fortunately, the strong connection locals felt to this historic site led to its restoration. Volunteers undertook the arduous task of clearing volcanic ash (notably after the 2010 Eyjafjallajökull eruption, which buried it) and debris, repairing the pool, and ensuring its continued existence. Today, Seljavallalaug is a protected outdoor swimming pool, maintained by local efforts, preserving its legacy as a free, historic, and naturally warmed oasis in the heart of South Iceland.
Highlights
Why Visit
Experience Iceland's oldest, free-to-access swimming pool, nestled in a stunning, secluded mountain valley.
Did You Know?
Seljavallalaug, built in 1923, is one of Iceland's oldest swimming pools, uniquely fed by natural hot springs and maintained by local volunteers.
⚠️ Important
Basic changing facilities only. Pool can be closed after storms — check before visiting.
💡 Visitor Tip
Be prepared for a moderate walk through the valley to reach the pool; facilities are very basic, with no showers or lockers.
Practical Info
- Best Time
- Any time of day, but less crowded early mornings or late evenings. Accessible year-round, weather permitting, though winter access requires caution.
- Access
- Located in Seljavellir, a short drive off Ring Road 1 in South Iceland. From Reykjavík, drive east on Route 1 for approximately 2 hours, then follow signs towards Seljavellir. A gravel road leads to a parking area, followed by a walk of about 15-20 minutes through the valley.
- Duration
- Allow 2-3 hours for the round trip walk and a relaxing soak.
- Transport
- Primarily by car. Some guided tours might include a visit, but public transport is not an option to reach the trailhead.
- Budget
- Free (excluding transport costs).
Location
Seljavellir (near Eyjafjallajokull)
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