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Arrival Jan
Departure Jan
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+358 5260 5055 or +358 444 010 856 /
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Cave Sauna Spa

Underground smoke sauna and heated pool by the sea.

Santalahti’s Cave Sauna Spa has the country’s deepest built smoke sauna, a heated pool, a fireplace and changing room and a terrace. The arched caves open out towards the open sea to the south; therefore, the beautiful sea view can be admired from the heated pool under the arch roofs.

The smoke sauna’s steam room, heated pool and fireplace room can each hold about 10 persons. The recommended size of a group is under 20 persons. With larger groups, it is worthwhile also reserving the nearby large representative saunas, whereupon, up to 60 people can bathe at the same time.

Cave Sauna Spa is perfect place for a smaller company event. Located in the Santalahti Holiday Resort only 5 km from Kotka in Southern Finland. We can also provide catering services for your group and it is permitted to bring your own alcoholic drinks.

The large Lappish Shelter, Fireplace Room, meeting Cabinet Luppi and 2-18-person holiday cottages (228 beds) are located close to the Underground Sauna Spa.

Soft steam guarantee!


  • 495 € / 4 hours + 19 € / person.
  • Prices incl. VAT.
  • Includes towels, sauna hats and washing agents.

In use throughout the year, rental time Mon-Sat 16-22.


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