Napa Valley, California
Hotel day spa atop the Archer in downtown Napa with a water deck, fitness studio access and treatment rooms; reservations required.
$$$
Day Spa
Stand-alone spas open to the public for treatments and facilities by the day.
2 spas match
Scottsdale, Arizona
A hotel spa at Caesars Republic Scottsdale in South Scottsdale with sauna, steam room and pool, open to hotel guests only.
$$$