
Natural Hot Spring
Strutslaug Hot Spring
Highlands, Highlands near Hvanngil
Deep within Iceland's rugged southern Highlands lies Strutslaug, a truly spectacular natural hot spring. This incredibly remote geothermal pool offers adventurous hikers an unrivaled wilderness bathing experience, surrounded by the raw, untamed beauty of the Fjallabak Nature Reserve.
️ Multi-day hike required. Highland route (F-roads). Expert navigation needed.
Experience Iceland's most remote, truly wild hot spring amidst unparalleled highland scenery.
Story
Imagine venturing deep into Iceland's rugged southern Highlands, where the earth breathes steam and ancient glaciers carve the land. For generations, the existence of Strutslaug, or Holmsarbotnalaug, has been whispered among the most seasoned hikers – a legendary geothermal pool hidden amidst a landscape of fire and ice. It's not a place you stumble upon; it's a destination earned through determination and a love for the wild. Picture the arduous trek along the Strutur route, crossing volcanic plains and verdant valleys, with the distant peaks of Torfajökull and Mýrdalsjökull as your silent guides. Then, emerging from a fold in the earth, the sight of clear, warm water shimmering against the stark highland backdrop. It's a moment of profound discovery, a silent reward for the journey, offering a unique communion with Iceland's raw, untamed spirit. Here, time slows, and the world outside fades, leaving only the warmth of the earth and the vastness of the sky.
About Strutslaug Hot Spring
Strutslaug, also known as Holmsarbotnalaug, is a crown jewel of Iceland's remote South Highlands, offering an unparalleled natural bathing experience for those intrepid enough to seek it. Nestled within the dramatic landscapes of the Fjallabak Nature Reserve, this natural geothermal pool is a true sanctuary of peace and serenity. Its location, strategically positioned between the powerful Torfajökull caldera volcano and the majestic Mýrdalsjökull glacier, contributes to the stunning, wild scenery that surrounds it. Accessing Strutslaug is an adventure in itself, typically undertaken as part of the Strutur hiking route. This is not a casual stop; it demands serious hiking, rewarding those who make the journey with one of Iceland's most spectacular and untouched hot springs. The experience is one of pure wilderness, where the only sounds are those of nature and the only views are of vast, untamed highlands. Visitors should be prepared for a complete lack of facilities, emphasizing the raw, natural essence of the location. This truly remote spot is exclusively accessible during the brief summer highland season, typically from June to September, depending entirely on the challenging road conditions. It's a free experience, offering an invaluable connection to Iceland's geothermal heart. The pool itself, measuring approximately 8 meters, provides ample space to soak away the rigors of the hike while immersed in the breathtaking surroundings. Strutslaug promises not just a warm bath, but an unforgettable immersion into the wild heart of Iceland.
History
Strutslaug, also known as Holmsarbotnalaug, is a testament to Iceland's dynamic geothermal activity, a natural phenomenon shaped over millennia. Its very existence is rooted in the powerful geological forces that define the island, specifically its proximity to the Torfajökull caldera volcano, which fuels the warm waters that bubble to the surface. Nestled between this active geothermal area and the ancient Mýrdalsjökull glacier, the pool sits within a landscape constantly sculpted by both fire and ice. While not a site of ancient human settlement or historical events in the traditional sense, Strutslaug's significance lies in its enduring wildness and its role as a beacon for adventurous spirits. For centuries, its remote location in the South Highlands, within the Fjallabak Nature Reserve, has ensured its preservation as an untouched natural wonder. It has likely been known to local shepherds and explorers for generations, but its renown grew among the hiking community as one of the ultimate wilderness bathing experiences. Today, Strutslaug stands as a symbol of Iceland's untamed beauty, offering a rare opportunity to connect with nature in its purest form. It represents not just a hot spring, but a journey into the heart of the Icelandic wilderness, a place where the earth's raw power and serene beauty coexist.
Highlights
- ✓Extremely remote location
- ✓Wild highland scenery
- ✓Geothermal area
- ✓No facilities
- ✓For adventurous hikers
Did You Know?
- One of Iceland's most remote natural hot springs.
- Also known as Holmsarbotnalaug.
- Located within the stunning Fjallabak Nature Reserve.
- Accessible only during the brief summer highland season (June–September).
- Offers a true wilderness bathing experience with no facilities.
- Situated between the Torfajökull volcano and Mýrdalsjökull glacier.
Did You Know?
Strutslaug is also known as Holmsarbotnalaug and is considered one of Iceland's most rewarding natural soaking spots due to its extreme remoteness.
Admission
Free
Practical Information
Best Time
Summer highland season (June-September), ideally midday for best light and warmth.
Duration
Allow a full day for the entire excursion, including the challenging hike to and from the pool, with 1-2 hours for soaking.
Getting There
Requires a 4x4 vehicle to reach the trailhead in the remote Highlands (e.g., near Hvanngil), followed by a significant hike on the Strutur route. Not accessible by public transport.
Transport
4x4 vehicle to trailhead, then hiking. No direct bus or tour access to the pool itself.
Budget
Free (excluding transport, gear, and food costs for the hike).
Insider Tip
Be prepared for a serious hike and complete self-sufficiency; there are no services or facilities anywhere near Strutslaug.
Frequently Asked Questions
Is Strutslaug easy to get to?+
No, it's extremely remote and requires a challenging hike in the Highlands, accessible only by 4x4 to the trailhead.
Are there any facilities at Strutslaug?+
No, there are absolutely no facilities, emphasizing its wild, natural state. Visitors must be completely self-sufficient.
When can I visit Strutslaug?+
Only during the summer highland season, typically June to September, depending on road conditions and snowmelt.
Do I need a 4x4 to reach the area?+
Yes, a 4x4 vehicle is essential to access the trailheads in the remote Highlands, as roads are unpaved and challenging.
Is there an entrance fee?+
No, Strutslaug is completely free to visit, offering a pure wilderness experience without commercialization.





