Wood-fired saunas run a different shape of löyly to their electric counterparts. Softer at the top of the room, heavier when water hits the stones, with the smell of burning wood as part of the session. The format dominates the new outdoor wave, from UK and Irish coastal barrels to the Finnish-American belt around Lake Superior.
In Helsinki, 4 of the curated saunas fit this cut. See the full Helsinki guide for every venue, or keep scrolling for just the wood-fired saunas.

