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Saunas in Boulder, CO

We found 14 in Boulder. Addresses and official sites below. No ratings, no rankings, no paid placements.

14 of these 14 are confirmed from the venue's own website; the rest are classified from the business name and may be incomplete. Last checked 2026-09-19. Always ring ahead: facilities change.

New to this? Read what to check before you book a sauna : the questions worth asking before you book anywhere.

What the Boulder data actually shows

  • 5 of the 14 also offer acupuncture (36% , against 10% across every city we map ).
  • 5 of the 14 also offer massage (36% , against 39% across every city we map ).
  • 4 of the 14 also offer red light therapy (29% , against 38% across every city we map ).
  • 4 of the 14 also offer yoga (29% , against 12% across every city we map ).
  • That is 12.9 per 100,000 residents, which puts Boulder 1 st of the 23 cities where we can compare (median 1.4) .
  • 13 of the 14 are independents ; the rest are outlets of chains we map in three or more cities (mostly palm beach tan ×1) .
  • They cluster in 80301 (6) , 80302 (3) , 80303 (2) and 80305 (2) , which is where to start if you want a choice within walking distance.
  • 14 of the 14 are confirmed from the venue's own website; the rest are classified from the business name.

Counted from the venues listed below, using U.S. Census 2020 populations. Free to cite with a link.

Other recovery in Boulder

Saunas in other cities

Or see every saunas we have listed in the US .

Reading for Boulder

New saunas in Boulder, as we map them

We re-check this list as venues open, close and change what they offer. Leave your email and we'll tell you when Boulder changes (no more than monthly, and nothing else).

How this list is built

Mapped from public business listings, then checked against each venue's own website: 14 of these 14 carry a phrase from their own site saying so. No sponsored placements, no ratings, and we have not visited them. How we verify.