swthz south boston
Sauna · Boston · United States
what they run
- heat
- Infrared
- cold
- Cold plunge · Cold shower
- also
- Towels included
- access
- By appointment
- booking
- required
- who
- mixed
- what to wear
- swimwear
- address
- 467 West Broadway, Boston, MA 02127 map ↗
sources
- official location and drop-in pricing pagechecked 2026-08-28
- coordinates via OpenStreetMap Nominatimchecked 2026-08-28