Hotel Ambasador
Hotel SpaOpatija, Primorje-Gorski Kotar
A 5-star hotel spa in Opatija with a sauna centre, seawater pools and couples treatments, open only to Hotel Ambasador guests.
$$$
Spas with steam room
9 spas match
RockResorts Spa at The Arrabelle
Hotel SpaVail, Colorado
Hotel spa at The Arrabelle in Lionshead Village, Vail, with 11 treatment rooms, a fitness center and locker-room steam rooms, open to hotel guests.
$$$$SPA Vita Nova
Hotel SpaScuol, Grisons
Hotel spa at the 4-star Belvedere in Scuol with indoor/outdoor pools, mineral and thermal water, sauna, steam bath and a day pass option.
$$$The Ritz-Carlton Spa, Los Angeles
Hotel SpaLos Angeles, California
Downtown LA hotel spa at the Ritz-Carlton with massages, facials, a couples suite, rooftop pool and gym; outside guests need to book a treatment to enter.
$$$$The Spa at Desert Springs
Resort SpaPalm Springs, California
A 38,000-square-foot resort spa at JW Marriott Desert Springs in Palm Desert offers day passes, saunas, a saltwater lap pool and couples suites.
$$$$The Spa at Four Seasons Hotel Denver
Hotel SpaDenver, Colorado
A hotel spa in downtown Denver with a $150 day pass covering pool, steam room, whirlpool and fitness centre access, open to non-guests.
$$The Spa at Four Seasons Resort Bora Bora
Resort SpaBora Bora
A hotel spa at Four Seasons Resort Bora Bora with glass-floor treatment suites over the lagoon, limited to resort guests.
$$$$The Spa at Hotel Park City
Hotel SpaPark City, Utah
A hotel spa in Park City with seven treatment rooms, hydrotherapy tub and steam rooms, open to guests by reservation, minimum age 16.
$$$Hive Cancun By G Hotels
Hotel SpaCancún, Quintana Roo
A boutique hotel near Cancún airport with a small wellness wing — pool, jacuzzi, sauna, steam room and temazcal — open to day-pass visitors.
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