Tucked away in the tranquil landscape of North Iceland lies Fosslaug, a natural hot spring that offers a rare combination of serenity, scenic beauty, and geothermal warmth. Unlike Iceland’s famous commercial spas, Fosslaug remains beautifully wild and free to access.
Its remote location and rustic charm make it a favorite for travelers seeking a quiet, off-the-beaten-path soak surrounded by nature. And the best part? It’s located just a short walk from the stunning Reykjafoss waterfall, adding an unforgettable backdrop to your visit.
What is Fosslaug, and Why is It Special?
Fosslaug is a remote, natural hot spring in North Iceland, situated near the picturesque Reykjafoss waterfall. It’s not part of any resort or spa and remains completely untouched by commercial development. What makes Fosslaug truly special is its unique setting—a warm geothermal pool nestled beside a quiet river, surrounded by grassy fields and mountains.
The nearby waterfall adds a visual and auditory charm that elevates the experience. It’s perfect for those seeking a peaceful, nature-immersed soak without the crowds or costs associated with Iceland’s more famous hot springs. Fosslaug offers a rare opportunity to enjoy Iceland’s geothermal wonders in a wild and authentic way.
Where is Fosslaug Located?
Fosslaug is situated near the small town of Varmahlíð in Skagafjörður, North Iceland. It’s nestled beside the Reykjaá river, a few hundred meters downstream from Reykjafoss, one of the region’s lesser-known but truly photogenic waterfalls.
To reach Fosslaug, you’ll need to drive about 15 minutes from Varmahlíð and follow a gravel road (Route 753) to a small parking area near a farm. From there, it’s about a 5–10 minute walk through a grassy field and past a wooden fence to the hot spring.
Though easy to find with GPS coordinates, the path isn’t marked with signs, so using a map or app like Google Maps or Maps.me can help you navigate. Parking is free, but limited, and facilities are minimal—part of what preserves its wild charm.
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How Do I Get to Fosslaug?
To reach Fosslaug, drive to Varmahlíð, a small town in North Iceland, and take Route 753 toward Reykjafoss. After about 15 minutes, you’ll find a small gravel parking area near a farm (look for signs mentioning Reykjafoss, or use GPS).
From the parking spot, follow a narrow dirt path through grasslands, past a wooden gate and fence. The walk is easy and takes 5–10 minutes, but it can be muddy or uneven, especially in wet weather. Because Fosslaug is not signposted or developed, it’s smart to use offline maps or saved GPS coordinates, especially if you’re visiting in low visibility or during winter.
What Makes Fosslaug Special?
What sets Fosslaug apart is its raw, natural beauty and the fact that it remains undeveloped. The spring itself is a small, shallow pool fed by geothermal water that stays warm year-round—usually between 38°C and 40°C (100°F to 104°F). It’s nestled in a peaceful riverside location, with the soothing sound of flowing water nearby and Reykjafoss waterfall just a short stroll away.
Unlike Iceland’s popular spa destinations like the Blue Lagoon or Sky Lagoon, Fosslaug is free of charge, uncrowded, and not part of any resort. It’s a place where locals and savvy travelers go to disconnect, take a peaceful dip, and enjoy Iceland’s natural beauty in its purest form.
Fosslaug Waterfall
Just a short walk from the Fosslaug hot spring lies Reykjafoss, the scenic waterfall often associated with Fosslaug. Though Fosslaug itself isn’t a waterfall, many travelers refer to the nearby Reykjafoss as the “Fosslaug waterfall” due to their proximity.
This stunning cascade is relatively unknown compared to Iceland’s major falls, but it offers an equally rewarding view with far fewer crowds. Surrounded by lush grasslands and gentle hills, Reykjafoss is especially beautiful at sunrise or sunset and adds a dramatic backdrop to your visit. The combination of relaxing in a hot spring followed by a quick walk to a waterfall makes this a must-visit duo in North Iceland.
Fosslaug Hike
The Fosslaug hike is a short and easy walk suitable for most travelers. From the small parking area near the farm on Route 753, it takes about 5 to 10 minutes to reach the hot spring and nearby Reykjafoss waterfall. The trail leads across open fields, through a wooden gate, and along a dirt path.
While the hike isn’t challenging, the ground can be uneven or muddy depending on the weather, so sturdy shoes are recommended. This brief walk is part of what makes Fosslaug so accessible—and appealing—for those looking to enjoy Iceland’s natural beauty without committing to a long trek.
Fosslaug Swimming
Swimming in Fosslaug is more of a gentle soak than a traditional swim, but the experience is deeply relaxing and rewarding. The natural pool fits around 6 to 10 people comfortably, with warm geothermal water that stays around 38–40°C (100–104°F).
It’s shallow in most areas and has a natural bottom, which may be soft, rocky, or slightly muddy. The setting—beside a calm river and near a waterfall—makes it feel like a private spa in the wild. There are no changing facilities or showers, so visitors should come prepared and always respect the environment by leaving no trace.
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What to Expect When You Visit?
Fosslaug is modest in size—it fits about 6–10 people comfortably—so if you’re lucky, you might have it all to yourself. The bottom of the pool is natural and can be muddy or slightly rocky, so bringing water shoes is a good idea. There are no changing facilities, no bathrooms, and no trash bins—so come prepared and take everything you bring back with you.
The water is warm, not hot, which makes it suitable for longer soaks. Because the spring is close to the river, the views are wide open, with grassy hills and the sound of Reykjafoss in the background. Bring a towel, bathing suit, camera, and perhaps a thermos of tea or coffee to enjoy after your soak.
Tips for a Great Experience
- Visit early in the morning or during golden hour (sunrise or sunset) for the best lighting and lowest chance of crowds.
- Avoid weekends in the summer, when more tourists are likely to stop by.
- If there are others already in the pool, wait your turn or share respectfully—it’s a small space.
- Leave no trace: take your trash with you, don’t use soap or shampoos, and avoid disturbing the surrounding area.
- In winter, be careful of icy paths and changing conditions—though the spring stays warm, the walk can be slippery.
Fosslaug Hot Springs
Fosslaug Hot Springs is a serene, naturally heated pool located in North Iceland, just a short walk from the stunning Reykjafoss waterfall. Surrounded by grassy fields and mountain views, this hidden gem offers a peaceful, non-commercial alternative to Iceland’s more famous geothermal spas.
The warm water, typically around 38–40°C (100–104°F), is ideal for relaxing year-round, and the setting—beside a gently flowing river—is perfect for those seeking solitude and scenic beauty. Completely free to access and undeveloped, Fosslaug invites visitors to soak in Iceland’s raw geothermal energy while respecting the untouched natural environment that makes it so special.
Fosslaug vs Other Hot Springs in Iceland
While places like the Blue Lagoon, Myvatn Nature Baths, or Sky Lagoon offer spa-style luxury, Fosslaug appeals to a different kind of traveler—those who value authenticity, solitude, and natural beauty. There are no modern amenities or ticket lines, just a warm pool and the Icelandic landscape all around you.
It’s similar in spirit to other wild hot pots like Hrunalaug or Reykjadalur, but with the bonus of being beside a dramatic waterfall. For those road-tripping through North Iceland, Fosslaug is a must-stop gem that offers a quiet moment of relaxation in the heart of the countryside.
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Combining Fosslaug with Nearby Attractions
A visit to Fosslaug pairs perfectly with a trip to Reykjafoss waterfall, which you can see and photograph right before or after your soak. The surrounding Skagafjörður region is known for horse farms, river rafting, and vast open landscapes.
If you’re staying nearby, check out Varmahlíð, a small town with a few guesthouses, cafes, and shops. For more exploration, you can drive toward Akureyri, North Iceland’s largest town, or continue along the Ring Road toward Hvitserkur or the Trollaskagi Peninsula.
Is Fosslaug Free to Visit?
Yes—there is no entry fee to access Fosslaug, making it one of Iceland’s rare free hot springs. It’s located on public land near farmland, and while locals tolerate visitors, it’s essential to act respectfully. There are no staff, signs, or tourist facilities.
This means no maintenance, no lifeguards, and no trash removal, so you must leave the site cleaner than you found it. Fosslaug thrives on the honor system: those who visit are trusted to care for it, making it important to leave no trace—pack out all belongings, trash, and respect the environment and local property boundaries.
What Should I Bring When Visiting Fosslaug?
Visiting Fosslaug requires a bit of preparation since there are no amenities. Here’s what to pack:
- A swimsuit and quick-dry towel for your soak.
- Water shoes or sandals with grip, as the bottom can be muddy or rocky.
- A change of clothes and warm outer layers for post-soak comfort.
- A plastic or dry bag to store wet clothes or gear.
- Snacks and drinking water, as there are no food services nearby.
- A headlamp or flashlight if visiting in the evening or winter.
- A camera or smartphone for photos—especially of the nearby waterfall.
Don’t forget to bring a trash bag to take everything with you, including litter. There are no bins on-site.
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Is the Water in Fosslaug Hot Enough for Bathing?
Yes, Fosslaug’s water temperature typically ranges from 38°C to 40°C (100–104°F), making it comfortably warm, even on chilly days. The geothermal spring feeds the pool from underground, keeping it naturally heated year-round. It’s not scalding like some hot tubs, but it’s ideal for relaxing.
The depth is around waist to chest level, depending on where you sit. The water is clean but naturally earthy, with some sediment or algae on the bottom—this is normal and part of the natural setting. Most visitors stay in the water anywhere from 15 to 45 minutes, enjoying the warmth and peaceful views.
When is The Best Time to Visit Fosslaug?
Fosslaug is accessible all year round, but the best times to visit are during:
- Early mornings or late evenings – when the lighting is perfect and chances of solitude are higher.
- Summer and early autumn (June–September) – for easy walking, longer daylight hours, and pleasant temperatures.
- Winter – for a magical, snowy backdrop and the contrast of warm water in cold air (though the walk can be icy or slippery).
Avoid visiting during midday peak hours, especially in summer, when more travelers may be passing through. Also, be weather-aware—if it’s raining heavily or extremely cold, the path may be slippery, and river levels could rise.
Can I Visit Fosslaug with Children?
Yes, Fosslaug is family-friendly, but it’s essential to take precautions. Since there are no safety measures, lifeguards, or barriers in place, young children should be closely supervised at all times. The pool edges are uneven, and the nearby river has a current, so ensure kids stay within safe boundaries.
The walk to the pool is easy, but strollers may not be suitable due to the terrain. Parents should bring extra towels, warm clothing, and snacks, as there are no facilities or shelter available. Many families enjoy the experience together, especially when the weather is clear and the area is not crowded.
Conclusion
Fosslaug is more than just a hot spring—it’s a peaceful escape, a hidden treasure, and a reminder of Iceland’s ability to blend raw nature with quiet comfort. For those seeking an authentic and relaxing Icelandic experience, Fosslaug offers the perfect reward: a warm soak in a secluded pool, the sound of a waterfall in the background, and the untouched beauty of the Icelandic countryside all around you.
Whether you’re a first-time visitor or a seasoned Iceland traveler, Fosslaug deserves a place on your itinerary.
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Frequently Asked Questions (FAQs) about Fosslaug
Planning a visit to Fosslaug? This FAQ section answers the most common questions about this hidden Icelandic hot spring—from how to get there and what to bring, to safety tips and seasonal advice. Get ready for a peaceful, unforgettable soak.
Where is Fosslaug located?
Fosslaug is located in North Iceland, near the small town of Varmahlíð in the Skagafjörður region. It sits just a few minutes’ walk from the beautiful Reykjafoss waterfall, making it easy to combine both spots in one visit. It’s accessible via a short detour off Route 1 (the Ring Road).
Is there an entrance fee to visit Fosslaug?
No, Fosslaug is completely free to visit. It’s a natural, undeveloped hot spring on public land, so there’s no admission fee. However, visitors are expected to respect the area, take their trash with them, and avoid damaging the environment.
How hot is the water at Fosslaug?
The water temperature at Fosslaug typically ranges from 38°C to 40°C (100°F to 104°F). It’s comfortably warm and ideal for relaxing, even during colder months. The temperature can vary slightly depending on the weather and water flow.
How do I get to Fosslaug?
To reach Fosslaug, drive to the parking area near Route 753 (close to a farm outside Varmahlíð). From there, it’s a 5–10 minute walk along a grassy trail, past a wooden gate, and through a field. The path is not marked, so GPS or offline maps are helpful.
Are there changing rooms or facilities at Fosslaug?
No, Fosslaug is a natural site with no facilities—no changing rooms, restrooms, or lockers. Visitors need to change in their car or discreetly near the pool, and bring everything they’ll need, including towels, swimwear, and trash bags.
Can I visit Fosslaug year-round?
Yes, Fosslaug is open year-round, and the hot spring remains warm even in winter. However, road and trail conditions may be slippery or icy in colder months, so proper footwear and caution are essential during winter visits.
Is Fosslaug suitable for children?
Fosslaug can be visited with children, but adult supervision is required. The pool has uneven edges, a natural bottom, and no safety barriers. Families should bring appropriate gear and be mindful of the nearby river and lack of facilities.
