etsauna
Every public sauna, with live availability.
690+ saunas, bathhouses and hot springs on one map. See open times across 60+ booking systems, and tap a time to book that exact session.
Live availability
See what's open, up to six weeks out
etsauna checks each sauna's own booking system: Acuity, Glofox, Periode, Mariana Tek, FareHarbor, Momence and 60-odd more. Pop-ups that only run on a few days still show their next session, and the Has Availability filter narrows the map to places you can get into on a date, for your group size.
Availability
Sat, Nov 21
$40 / 75minTap to book
Tap a time, land on that session
Time slots link straight into the operator's booking page, on the exact class or time wherever the platform allows it. No hunting through someone else's calendar for the slot you just saw.
Operator's booking page
Sauna & Swim 75
Sat, Nov 21 · 10:00 AM
Book this sessionFind your kind of heat
Filter for what matters to you
Wood stoves, cold plunges, natural plunges into a lake or the sea, soaking tubs, waterfront and floating saunas. Each listing has prices, session length, policies and photos, so you know what you're walking into.
Favorites
Follow the saunas you go back to
Heart a sauna and your profile shows its next sessions, soonest first. Handy for pop-ups that move around. There's also a private feed link for putting your favorites on a dashboard or widget, and you can reset it any time.
Favorites
Lakeside pop-up
Next: Wed, Nov 11 · 3:15 PM · 2 spots
Beach sauna
Next: Fri, Nov 13 · 7:40 AM · 9+ spots
Your sauna log
Keep track of where you've been
Log visits with a date and notes, keep a want-to-go list, and see how many saunas you've explored. Private saunas you've visited can go in too.
25
Visits
17
Saunas
2
Want to go
Memberships
Know when a membership pays off
Listings show recurring memberships with their monthly or yearly price, linked to the operator's membership page, so you can compare against drop-in prices.
Water and tides
Check the plunge before you go
Waterfront saunas show live water temperature from nearby buoys and stations, and tidal spots show the tide for each time slot, so you know whether the plunge is high-tide deep or a mudflat.
Guides
City guides and collections
Where to sauna in a city, plus worldwide collections: floating saunas, cold plunges, wood-fired heat, late nights, and saunas that won't break the bank.
Browse the guides →
Own a sauna?
Put your backyard sauna on the map
Rent it to guests nearby, listed alongside the saunas people already search for. Free to list.
List a sauna →