All year
1 Hour
Very Easy
No
None
ISK 3.600
The Secret Lagoon (known locally as Gamla Laugin) is Iceland’s oldest swimming pool, built in 1891 in the geothermal area of Hverahólmi near the village of Flúðir. This hidden gem offers visitors a chance to soak in history while enjoying a truly authentic geothermal bathing experience.
What makes the Secret Lagoon unique is its natural geothermal water supply. Hot springs such as Vaðmálahver, Básahver, and Litli Geysir provide 100% of the pool’s water. Litli Geysir, a small but active geyser, erupts every few minutes, creating a natural spectacle for guests. The water flows continuously, taking only 24 hours to fully renew itself, ensuring a clean and fresh environment at all times.
The water temperature remains a comfortable 38–40°C (100–104°F) throughout the year. Rich in natural minerals, including sulfur, the warm water is known for its soothing and healing properties. Whether you visit in the bright midnight sun of summer or under the northern lights in winter, the Secret Lagoon offers a magical setting to relax and unwind.
The Secret Lagoon has been carefully preserved to maintain its simple and natural charm. Visitors can enjoy modern facilities built next to the pool, including traditional Icelandic showers separated for men and women. For refreshments, the on-site Bistro offers light snacks and drinks, making it a perfect stop on your Golden Circle tour. Please note that hot meals are not served.
With its rich history, natural beauty, and geothermal wonders, the Secret Lagoon is more than just a pool—it is an unforgettable experience. It is the ideal place to enjoy Iceland’s geothermal culture in a relaxed, authentic, and timeless setting.
Yes, Secret Lagoon provides indoor changing room with lockers and indoor shower and they are segregated for men and women.
Along with Icelandic customs those are public showers with open space (no cabins). There is no shame, we are all the same!
We understand that there could be many reasons why our guests are delayed. We will try our best to accommodate you but we can not guarantee entry upon arrival for guests that arrive on a different time than they have pre-booked. Entrance is subjected to availability per hour and therefore we urge our guests to keep the time frame.
YES. YES. YES!
Everyone have to do that. It is considered rude if you do not.
You have to shower and you have to be butt naked to properly cleanse yourself.
Reservations can be canceled 24 hours prior to departure without penalty. Cancellations received less than 24 hours prior to departure are non-refundable.
Cancellations must be submitted in writing to info@iat.is.
Please be mindful of possible time zone differences. Iceland is in the GMT time zone and cancellations must be submitted at least 24 hours before departure in Icelandic local time (GMT).
If you do need to cancel your tour, we recommend that you contact us as soon as possible.
Please notice that Secret Lagoon do not provide transportation.