LidoSteam

Thermal baths in Flúðir

Flúðir is a village in south Iceland, about 80 km east of Reykjavík and close to the Golden Circle route. Two warm-spring baths are listed here: the Secret Lagoon on the edge of the village, and Hrunalaug's small pools on a farm about 3 km to the east. About 20 km north, Strokkur erupts every 10 minutes or so in the Geysir geothermal area, with Gullfoss waterfall a few kilometres further on.

  • Baths2
  • Water38 to 40°
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Baths in Flúðir compared

Entry, swimwear rules, age limits and ticket type, side by side.

BathEntrySwimwear and rulesAgeTickets
1HrunalaugFlúðir
  • Adult, before 14:00ISK 3,000about €22
  • Adult, after 14:00ISK 3,500about €26
  • Age 11-15, before 14:00ISK 2,000about €15
  • Age 11-15, after 14:00ISK 2,500about €18
  • Seniors and guests with disabilities, before 14:00ISK 2,500about €18
  • Seniors and guests with disabilities, after 14:00ISK 3,000about €22
  • Age 10 and underFree
Bring your own bathing suit and towel; towels can be rented for 1,000 ISK.none statedTimed slots, book ahead
2Secret LagoonFlúðir
  • Adults, 15 and overISK 4,500about €33
Swimwear made for swimming only. Showering without a swimsuit before entering is mandatory.none statedTimed slots, book ahead

Every bath in Flúðir

Open all year unless the hours say otherwise.

  1. 1Hrunalaug

    Hot spring, Flúðir · The stones in and around the pool are very slippery: no running or climbing. Snow and ice on the path from the car park in winter. No glass, no drones, no dogs near the pool. The pool has dried up in a very dry spell. Not accessible for wheelchair users.

    Hrunalaug is three small pools fed by a warm spring on the farm Ás outside Flúðir, owned by the same family since the 1890s: the oldest was built around 1890 for laundry and bathing, the second in 1935 for washing sheep against scab.

    37 to 38°ISK 3,000about €22As of Oct 2026
  2. 2Secret Lagoon

    Thermal bath, Flúðir

    Gamla Laugin, which the operator calls Iceland’s oldest swimming pool, was built in 1891 beside the hot springs at Flúðir, with Litli Geysir erupting a few steps away every few minutes.

    38 to 40°ISK 4,500about €33As of Sep 2026