THE BATHHOUSE— Water is the central theme here, with pools set in different temperatures, exotic baths and a flowing waterfall behind the bathhouse yogini. Delano, 702.632.9444.
CANYON RANCH SPACLUB— This 134,000-squarefoot spa features a 40-foot rock-climbing wall, as well as the Aquavana with its European-style thermal treatment suite. The Venetian and Palazzo, 702.414.3600.
DRIFT SPA— Find Las Vegas’ only traditional Turkish co-ed hammam as well as couples treatment rooms with private gardens, indoor hot and cool soaking pools, steam room and sauna. Palms, 702.944.3219.
ESPA— The 18,000-square-foot, two-level spa, salon and fitness center uses ingredients with herbs, flowers, fruits, vegetables and essential oils in its treatments. Vdara, 702.590.2474.
FOUR SEASONS SPA— Find 16 elegantly appointed treatment rooms as well as a relaxation room for rejuvenating, a large steam room facility and men’s and women’s lounges with a club-like setting. Four Seasons Las Vegas, 702.632.5302.
GOLDEN NUGGET SPA— Head to one of the 10 treatment rooms, fully appointed lounges, herbal steam rooms and saunas at this downtown spa. A manicure and pedicure room, complete salon and fitness rooms round out the amenities. Golden Nugget, 702.385.7111.
MGM GRAND SPA & FITNESS CENTER— Massages, facials, manicures and pedicures by trained practitioners make an appearance at this spa. MGM Grand, 702.891.3077.
NURTURE, THE SPA— Aside from massages, facials and body treatments, this spa features a eucalyptus steam bath, dry sauna and whirlpools. Luxor, 702.730.5724.
OLEKSANDRA SPA— The 18,000-square-foot, twolevel spa, salon and fitness center uses ingredients with herbs, flowers, fruits, vegetables and essential oils. Treasure Island, 702.894.7474.
QUA BATHS & SPA— This 50,000-square-foot spa features 51 treatment studios including three deluxe couples studios, two personalized hydrotherapy tubs, three Vichy showers, seven facial studios, 35 massage studios and a Crystal Room. Ask for the tea sommelier. Caesars Palace, 702.731.7822.
RELIQUARY SPA— Find treatments with musical names at this rock-n-roll spa. The Harmonic Massage combines sound vibrations with points and meridians from the art of acupuncture. A sauna, whirlpool and co-ed pool are available. Hard Rock Hotel, 702.693.5520.
SAHRA SPA & HAMMAM— This 43,000 square-foot sanctuary finds inspiration in the desert’s sky, sand sculptures and moonlit nights. Find 30 treatment rooms, a penthouse spa suite and an authentic Turkish hammam. Treatments here are evoked by desert cultures from around the world and sensual therapies are infused with Arabian beauty rituals. Cosmopolitan, 702.698.7000.
SPA & SALON AT ENCORE— A dramatic grand corridor sets the stage for this spa, outfitted in an opulent environment. Encore, 702.770.4772.
SPA AT ARIA— Relax on heated-stone ganbanyoku beds or head to the salt room at this opulent spa. Eucalyptus steam rooms and redwood saunas as well as Las Vegas’ only co-ed balcony pool with a view of pools are just some of the amenities here. Aria, 702.590.9600.
SPA AT MANDARIN ORIENTAL— East meets West at this spa decorated in a 1930s Shanghai style. Vitality pools, steam rooms and ice fountains, as well as the Laconium room with temperature-controlled Tepidarium, a Turkish hammam and a Chinese foot spa await. Mandarin Oriental, 702.590.8886.
SPA AT WYNN— This must-visit spa offers 45 treatment rooms for massage, body treatments, facials and hydrotherapy. Wynn, 702.770.3900.
SPA BELLAGIO— Find a full complement of therapeutic and rejuvenating facial and body care treatments. Bellagio, 702.693.7472.