Shin Kobuta

Shin Kobuta is a private version of the Grand Bath, with a sloping bottom and an underwater bench allowing you to find your ideal soaking depth. Natural rock features present the perfect space for a couple or a crowd. Radiant-mass sauna will make you sweat twice as fast! On busy weekends, it is available as a second communal bathing area along with the Grand Bath.


  • 14 foot x 14 foot outdoor hot soaking pool
  • underwater bench and sloping bottom 
  • awesome stone radiant gas heated monolithic sauna (165-175 degrees F.)
  • 4 foot deep private ambient temperature cold plunge (65-85 degrees F.)
  • natural granite rock features
  • on weekends it is a mixed bathing communal tub (suit bottoms required) for adults (no children under 4 feet tall)
  • new! stronger jets


$45 per person (55-minutes)
$57 per person (85-minutes)
$26 per person on weekends (unlimited time) as additional communal mixed bathing tub, no children please

Group Rates

8-12 people  $300 (55-minutes), $400  (85-minutes),
$500 (115-minutes)
13-16 people $350 (55-minutes), $450 (85-minutes),
$550 (115-minutes)
17-20 people $400 (55-minutes),  $500 (85-minutes),
$600 (115-minutes)
save big with larger groups! one payment per group, cannot be combined with any other discount

Want to combine with other services? See Packages & Specials