Palm Springs, California
Adults-only hot springs resort on Miracle Hill in Desert Hot Springs with private mineral tubs, a Finnish sauna, salt room and 35 spa treatments.
$$$
Spas with rooftop
7 spas match
Salzkammergut-Therme Bad Ischl
Hotel SpaBad Ischl, Upper Austria
A salt-and-brine thermal bath complex in Bad Ischl with indoor/outdoor pools, a sauna world, and a rooftop wellness deck at the attached hotel.
$$Hacienda Na Xamena, Ibiza
Hotel SpaIbiza, Balearic Islands
Hotel spa at a clifftop Ibiza resort, open to overnight guests only, with massages, SkinCeuticals facials and body treatments plus yoga and hiking.
$$$$Kimpton Aluna Resort Tulum
Hotel SpaTulum, Quintana Roo
A boutique hotel resort in Tulum's Aldea Zama with two pools, a yoga terrace and a rooftop restaurant, open to overnight guests rather than day visitors.
$$$Hilton Dead Sea Resort & Spa
Resort SpaDead Sea, Balqa
A hotel resort spa on the Dead Sea shoreline in Sweimeh, with massage treatments, two infinity pools and a rooftop bar, open only to hotel guests.
$$$San Diego, California
Hotel spa at Carté Hotel San Diego Downtown with a heated saltwater pool, whirlpool, 28,000 sq ft fitness club with sauna and steam room, open to guests only.
$$$Philadelphia, Pennsylvania
A hotel spa inside the Four Seasons Comcast Center tower in Center City Philadelphia, open to overnight guests with an infinity pool and skyline views.
$$$$
