
Hothouse Spa & Sauna
Capitol Hill, WA
Private-rental cedar dry sauna and spa on Capitol Hill β gender-inclusive, ages 14+.

Wild Haus is Seattle's only traveling floating sauna barge on Lake Union. A captain pilots the barge into the center of the lake while guests sweat in the wood-fired Finnish sauna; cold plunges are taken directly into the lake between rounds. Communal voyages run 90 minutes; private voyages run 2.5 hours and can be customized. Meet at 10 E Allison St on the water.
Other spots in the same area or with a similar vibe β always double-check hours and access on the venue's site.

Capitol Hill, WA
Private-rental cedar dry sauna and spa on Capitol Hill β gender-inclusive, ages 14+.

Lake Union, WA
Wood-fired floating cedar sauna moored on Lake Union β year-round guided social sessions.
Capitol Hill, WA
24/7 menβs bathhouse on Capitol Hill with dry sauna, steam, and private cabins β adults 18+ only.