A historic sauna is worth the trip on its own, for the building, the tradition, or both. Some have run continuously for a century; others are careful restorations of bath culture that nearly didn't make it. Either way the session carries a weight a new-build doesn't, and the löyly tends to be taken seriously.
In Helsinki, 4 of the curated saunas fit this cut. See the full Helsinki guide for every venue, or keep scrolling for just the historic saunas.
