Bathhouse Philadelphia
Center City
The anchor of the city's sauna scene. The NYC-based bathhouse's first Philadelphia location, in the Bellevue on Walnut Street, runs three saunas (infrared, dry, and a banya), a steam room, and three temperature-controlled pools including a cold plunge — plus daily Aufguss sauna rituals, the guided steam-and-aroma ceremonies that are the hallmark of serious bathhouse culture. Day passes start at $29, which undercuts every other published price in our Philly data. If you're only doing one sauna visit in Philadelphia, this is the one.