Your guide to the Secret Lagoon | Iceland’s best-kept secret
Iceland’s Secret Lagoon | The nation’s oldest hot spring pool
The Secret Lagoon, or Gamla Laugin, offers a tranquil escape into Iceland’s geothermal wonders. Tucked away near the small village of Fludir, this natural hot spring is surrounded by steaming vents, bubbling pools, and a quiet geyser that erupts every few minutes. As you soak in the warm, mineral-rich waters, you will feel the steam rising around you and hear the soft bubbling of the earth nearby. Unlike larger, more crowded spas, the Secret Lagoon lets you experience Iceland’s beauty in a relaxed, unspoiled setting, perfect for unwinding after a day of exploring.
What makes the Secret Lagoon a must-visit destination?
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An authentic geothermal escape
The Secret Lagoon isn’t your typical polished spa—it’s Iceland at its best. Set in the heart of the countryside, this natural hot spring is surrounded by bubbling pools and a quietly erupting geyser, offering a simple, rustic charm. A refreshing break from the crowds and commercial feel of larger spas, it’s the perfect place to relax and connect with nature.
Smaller crowds and a peaceful atmosphere
Unlike larger and busier geothermal spas like the Blue Lagoon, the Secret Lagoon maintains a quieter, more intimate atmosphere. It’s perfect for those seeking a relaxing soak away from the hustle and bustle of larger tourist spots.
Geothermal wonders up close
The Secret Lagoon offers a front-row seat to Iceland’s incredible geothermal activity. As you soak in the soothing waters, you are surrounded by rising steam, bubbling pools, and a small geyser that erupts every few minutes. A short path circles the lagoon, allowing you to get up close to these natural wonders and experience the raw beauty of the area.
A historic gem
Dating back to 1891, the Secret Lagoon is Iceland’s oldest swimming pool. Stepping into its warm waters feels like traveling back in time, connecting with a piece of Icelandic history that has been cherished for centuries. Whether you are a history enthusiast or simply curious about Iceland’s cultural heritage, the Secret Lagoon is a must-visit.
Convenient location
Located in the small village of Fludir, the Secret Lagoon is just a short 90-minute drive from Reykjavik and conveniently located near Iceland’s famous Golden Circle. It’s the perfect spot to unwind after exploring highlights like Thingvellir, Gullfoss, and Geysir, and adds a relaxing and memorable touch to your day of adventure.
Perfect for all seasons
In summer, you can soak under the glow of the Midnight Sun, while in winter, the warm waters contrast beautifully with the crisp air and falling snow, sometimes even under the magical Northern Lights. No matter when you visit, the Secret Lagoon is a year-round retreat that promises unforgettable memories.
Affordable and accessible
Offering great value for an authentic geothermal experience, the Secret Lagoon is an affordable retreat that’s easy to access, even for those on a tight budget. With basic but well-kept facilities, including showers, changing rooms, and a cozy cafe, it offers everything you need for a relaxing stop. The friendly staff adds to the welcoming, laid-back vibe, making it a great place to unwind.
Things to note before booking tickets to the Secret Lagoon
Just a short drive from Reykjavik, the Secret Lagoon is perfectly positioned along the Golden Circle route, making it an ideal addition to your tour. After exploring Thingvellir, Geysir, and Gullfoss, there’s no better way to recharge than by soaking in its warm, mineral-rich waters.
All Golden Circle and Secret Lagoon tours include convenient transfers with pick-up from Reykjavik, 30 minutes before departure, ensuring a hassle-free experience.
Nearly all tours feature an expert, English-speaking guide who provides detailed commentary on the sites and familiarizes you with the history and cultural significance of the landmarks.
Secret Lagoon tours also include GPS-synced audio guides, available in over 10 languages, to ensure you get the most out of every stop.
Most tours offer lunch stops between the Geysir geothermal area and Gullfoss. Whether you are in the mood to try Icelandic specialties or want to grab a quick bite, take the time to recharge before continuing your adventure.
A glimpse into the timeless beauty of the Secret Lagoon
Plan your visit to the Secret Lagoon
October 1 to 31 May: 10am to 7pm
December 24 & January 31: 10am to 6pm
June 1 to September 30: 10am to 8pm
Note: The Secret Lagoon in Iceland will be closed for renovations from May 12 to May 22, 2025. It will reopen on May 23, 2025, at 10am.
Duration of visit: 1.5 to 2 hours
Best time to visit: The Secret Lagoon is a year-round retreat, but the best time to visit depends on what kind of experience you are after. Between June to August, the Midnight Sun shines until late into the evening, giving you more time to explore nearbyGolden Circle attractions. March to May and September to October offer quieter visits, with mild weather and fewer crowds. In winter (November to February) the contrast between the chilly air and the warm water makes for a memorable experience. And, if you are lucky, you might even catch the Northern Lights while soaking!
Address: Hvammsvegur, 845 Fludir, Iceland Find on maps
Distance from Reykjavik: 104.7km (a 1-hour and 26-minute drive away) The Secret Lagoon is near the village of Fludir, just a short detour from the main Golden Circle route. If you are starting from Thingvellir National Park, head east on Route 36 towards Route 365, then connect to Route 37, and finally to Route 30. Follow Route 30 and keep going until you reach Fludir. If you are near Geysir and Gullfoss, drive south on Route 35, and then turn to Route 30 towards Fludir. The Secret Lagoon is well-signposted and easy to locate from there.
While the Secret Lagoon offers an authentic and relaxing spa experience, its rustic structure does pose some challenges for visitors with mobility issues.
Pathways and terrain: The main pathways around the lagoon are gravel and can be uneven in places, which may be tricky for wheelchair users or those with limited mobility. If you or someone in your group needs extra support, it is best to bring along a companion to help navigate these areas.
Entry to the lagoon: Unfortunately, there isn’t a ramp or lift to access the water. The only way in is via steps with a handrail, which may be a bit challenging if you have limited mobility.
Changing rooms and showers: The changing rooms and showers are basic but functional. However, they are not specifically designed to accommodate wheelchairs or people with significant mobility challenges. The spaces are relatively small and may not provide enough room for easy maneuvering.
Parking: The parking area is close to the entrance, but there are no designated wheelchair-accessible parking spaces.
Private changing areas
Showers
Towel rentals
On-site cafe
Parking lot close to the entrance
Swimsuits, towels, and souvenirs available for purchase
Free Wi-Fi
Secret Lagoon Cafe (0km away): Offers convenient refreshments right on-site like Icelandic pastries and light snacks, along with a cup of coffee or tea.
Restaurant Hotel Fludir(1.2km away): Features farm-to-table dishes, specializing in regional favorites like Icelandic lamb and fresh trout.
Restaurant Minilik (1.4km away): Offers a variety of unique Ethiopian dishes, including authentic injera and a number of flavorful stews.
Kaffihus Grund (1.6km away): Offers homemade soups and cakes, served alongside freshly brewed coffee in a charming setting.
Arrive early in the morning: If you are looking for a peaceful soak, head to the Secret Lagoon right when it opens. Early mornings are quieter, with fewer visitors, so you can soak in the warm waters without large crowds.
Take a shower: Make sure to shower thoroughly before entering the lagoon, it’s an important Icelandic tradition and part of the country’s pool etiquette.
Try the natural foot bath: There is a cozy, little stream near the lagoon, that is naturally heated by geothermal activity. It is perfect for dipping your feet if you don’t feel like fully immersing yourself in the main pool.
Look out for Litli geyser: The nearby Litli Geysir erupts every few minutes, putting on a mini-geothermal show. For the best view, find a spot on the lagoon’s side facing the geyser, and enjoy the spectacle as you relax in the water.
Find the natural massage spots: Some areas of the lagoon have stronger currents thanks to underwater hot spring inlets. These spots provide a gentle, natural massage effect, perfect for a cozy, unwinding session.
Beyond the Secret Lagoon | Nearby must-visits
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Hrunalaug Hot Spring
Distance: 5.9km from the Secret Lagoon (a 9-minute drive away)
A hidden gem just outside Fludir, Hrunalaug offers a peaceful and rustic soaking experience in a natural hot spring. Its intimate size and serene location make it a perfect escape for those looking to unwind in peace.
Skalholt Cathedral
Distance: 21.4km from the Secret Lagoon (a 22-minute drive away)
The Skalholt Cathedral showcases mid-20th-century Icelandic architecture with a modern twist. Inside, you will find stained glass windows, a mosaic altarpiece, and a historic pipe organ. Nearby, you can explore the archaeological remains of the original medieval church, and burial sites, and delve deeper into Iceland’s rich religious history.
Geysir geothermal area
Distance: 25.7km from the Secret Lagoon (a 23-minute drive away)
Home to the famous Strokkur geyser, the Geysir geothermal area showcases the raw power of Iceland’s geothermal landscape. The gurgling mud pools, steam vents, and the nearby Geysir, the namesake of all other geysers, add to the otherworldly experience, making it a must-see stop on the Golden Circle.
Distance: 31.9km from the Secret Lagoon (a 32-minute drive away)
Nicknamed the ‘Golden Falls’, Gullfoss is a spectacular two-tiered waterfall where glacial waters plunge into a deep canyon. The sheer power and beauty of the falls, often framed by misty rainbows, make it one of Iceland’s most iconic natural landmarks.
Distance: 25.4km from the Secret Lagoon (a 32-minute drive away)
Often referred to as the ‘Blue Waterfall’, Bruarfoss is famed for its striking turquoise waters tumbling over dark volcanic rocks. Its remote location and peaceful surroundings make it a hidden treasure for nature lovers and photographers.
Kerid Crater
Distance: 39km from the Secret Lagoon (a 36-minute drive away)
A volcanic crater filled with a vibrant turquoise lake, Kerid stands out for its striking red volcanic walls. Walk along the rim for breathtaking views or descend a well-maintained path to the lake’s edge for an up-close experience.
Distance: 56.9km from the Secret Lagoon (a 48-minute drive away)
Thingvellir, a UNESCO World Heritage Site, is where the North American and Eurasian tectonic plates meet, creating dramatic fissures and cracks in the Earth. It is also the site of Iceland’s first parliament, Althing, established in 930 AD, making it a cornerstone of the country’s history.
Distance: 86.6km from the Secret Lagoon (a 1-hour and 10-minute drive away)
Seljalandsfoss is a one-of-a-kind waterfall where you can walk behind the water curtain, allowing you to see the falls from an entirely new perspective. Surrounded by lush landscapes, it’s the perfect spot for adventure seekers and photographers alike.
From 1891 to today | Secret Lagoon’s timeless legacy
A step back in time: The Secret Lagoon holds a unique place in Iceland’s history as the country’s oldest swimming pool. Built in 1891, it served as a public bathing spot where locals could bathe, relax, and connect with others at a time when heated water was considered a luxury.
Where generations learned to swim: In the early 20th century, the lagoon also became a vital hub for swimming lessons, reflecting the importance of swimming in Iceland’s fishing culture. Its naturally warm waters made it the perfect place for locals to learn this essential skill, with many Icelanders fondly recalling childhood memories of splashing and practicing strokes in its soothing waters.
From neglect to revival; The lagoon’s comeback: Over time, as modern swimming facilities emerged, the Secret Lagoon fell into disuse, its rustic charm forgotten for decades. In 2014, it was lovingly restored and reopened, blending simple modern amenities with its original character.
A timeless geothermal retreat: Today, the Secret Lagoon is a popular stop for visitors seeking an authentic geothermal experience. Its thoughtful restoration has preserved its original character, allowing visitors to enjoy the same geothermal beauty that locals cherished over a century ago.
The Secret Lagoon uncovered | Fascinating facts and trivia
The name ‘Secret Lagoon’ isn’t that old: Originally known as Gamla Laugin (meaning Old Pool), it was rebranded as the ‘Secret Lagoon’ in 2014 to attract tourists. The name reflects its hidden charm and less commercialized atmosphere compared to other popular geothermal destinations like the Blue Lagoon.
Used for food preparation in the past: Before the convenience of modern kitchens, locals near the Secret Lagoon used the hot springs to cook their food. They would bake bread, boil eggs, and even prepare fish using the earth’s natural heat, a resourceful tradition that can still be found in parts of Iceland today.
A hidden spot to see the Northern Lights: In winter, the Secret Lagoon’s secluded setting and minimal light pollution make it the perfect spot to enjoy the Northern Lights, all while you stay cozy and warm in the soothing geothermal waters.
Local legends of healing waters: There are whispers among locals that the mineral-rich waters of the Secret Lagoon have healing properties, particularly for skin conditions and joint pain. While these claims aren’t scientifically proven, many visitors report feeling refreshed and rejuvenated after their soak.
Frequently asked questions about Secret Lagoon Iceland
The Secret Lagoon is Iceland’s oldest geothermal pool, offering a more authentic hot spring experience compared to others like the Blue Lagoon. Surrounded by mossy landscapes and small geysers, it offers a peaceful, natural setting where you can relax and soak in the warm, mineral-rich waters.
The Secret Lagoon is about 104km from Reykjavik, roughly a 1.5-hour drive. Located in the charming village of Fludir, it’s the perfect addition to any Golden Circle itinerary.
Driving is the most convenient way to reach the Secret Lagoon, giving you the freedom to explore nearby attractions at your own pace. If you don’t have a car, many Golden Circle and Secret Lagoon tours include transfers from Reykjavik, complete with pick-up services and expert insights along the way.
Yes, many Secret Lagoon tours combine visits to iconic Golden Circle attractions like Thingvellir National Park, the Geysir geothermal area, and Gullfoss Waterfall, with a relaxing soak at the lagoon. These tours are a favorite as they offer the perfect balance of adventure and relaxation, often with convenient pick-up and drop-off services from Reykjavik.
Yes, the Secret Lagoon offers separate changing rooms for men and women, along with showers that all guests are required to use before entering the lagoon. The facilities are simple but clean and well-maintained.
Be sure to pack a swimsuit, towel, and optional flip-flops or water shoes for your visit to the Secret Lagoon. If you forget anything, don’t worry; towels and swimsuits can be rented on-site. It is also a good idea to bring a reusable water bottle to stay hydrated, especially while soaking in the warm geothermal waters.
Unfortunately, the Secret Lagoon is not fully wheelchair-accessible. The gravel pathways and lack of ramps or lifts for entering the water may pose challenges for visitors with mobility issues. We recommend bringing along a friend or companion to help navigate the more difficult areas with ease.
Yes, the Secret Lagoon is situated near Litli Geysir, a small but active geyser that erupts every few minutes. Enjoy this lively geothermal feature right from the lagoon, as you soak in the warm, geothermal waters.
Book Golden Circle and Secret Lagoon tours
From Reykjavik: Golden Circle Day Tour with Kerid Crater
