The Grand Bath

Our new Grand Bath is for both men and women. It's the closest thing to a real Japanese onsen on the North American continent. Bathing suit bottoms are required at all times. Reservations not necessary.

If you prefer to bathe without a suit, we suggest a private bath or the women's communal tub.


  • Giant outdoor tile hot tub (105-107 degrees F.)
  • Large wet/dry sauna (175-185 degrees F.)
  • Expansive sunning decks
  • Cold plunge (55degrees F.) built into the main pool
  • Cold shower


Spa opening until spa closing - see hours for schedule.


$24.30 per person/unlimited time

Related Info

'I now have a second home here and credit a lot of that decision to Ten Thousand Waves!'