Spas with reservation required

Denver, Colorado

Downtown Denver massage studio with 22 treatments, cold plunge and sauna, built for membership-based regular visits rather than one-off day passes.

San Diego, California

A budget-friendly day spa in downtown San Diego offering Thai, Swedish and deep-tissue massage plus a sauna and hot tub package for solo visitors and couples.

Washington, D.C., District of Columbia

Downtown DC massage studio near Chinatown offering hot stone, Swedish, deep tissue, sports and cupping therapy, with couples rooms and no day pass.

Denver, Colorado

A day spa inside the Athletic Club in Greenwood Village offering massages, facials, skin treatments and spa-day packages, about 31 minutes from Denver airport.

Nashville, Tennessee

A Brentwood day spa focused entirely on scalp and head treatments, with private suites and a signature ritual built around halo water therapy.

Dublin, Ohio

Dublin, Ohio day spa focused on scalp treatments with a rainfall shower, plus massage, facials and waxing; walk-ins welcome but booking is advised.

Fallston, Maryland

A Fallston, Maryland day spa specializing in Japanese head spa treatments, serum infusion facials, dermaplaning and body contouring, with walk-ins accepted.

Scottsdale, Arizona

Day spa in South Scottsdale focused on facials and a signature holistic massage, with sauna, steam room, thermal pool and cold plunge on site.

Austin, Texas

A medical spa in Old West Austin offering facials, Botox, fillers, skin tightening and micro-needling, with reservations recommended.

Los Angeles, California

A no-frills massage studio on Fairfax Ave in Melrose offering Swedish massage, private and couples rooms, open daily with walk-ins welcome.

Monroe, New Jersey

Affordable day spa in Williamstown, NJ with sauna, steam room and thermal pool, offering massages, facials and couples treatments.

Palm Beach, Florida

A West Palm Beach day spa offering facials, massage, waxing and couples packages in private suites, open daily 10am-8pm.

Columbia, Maryland

A luxury medical and day spa in Columbia's Town Center combining facials, massage and laser/injectable treatments with a thermal pool, sauna and steam room.

Portland, Oregon

Sullivan's Gulch studio focused on sensory-deprivation float tanks, paired with massage and SomaWave sound therapy sessions.

Portland, Oregon

Float On is an employee-owned float center in Southeast Portland offering sensory-deprivation tank sessions, with a single signature 90-minute float priced at

Dallas, Texas

Korean-inspired day spa in Carrollton near Dallas, offering K-beauty facials, scalp rituals and body-contouring treatments by appointment.

Vail, Colorado

A small massage and facial spa on the second floor of the Solaris building in Vail, offering nine treatments with no day pass.

Denver, Colorado

A medical spa in Thornton offering Japanese head spa treatments, body wraps, chemical peels and B12 shots, with sauna, steam room and pool access.

Orlando, Florida

Medical spa in Orlando offering facials, massage, body contouring and couples packages, with an on-site sauna, steam room and thermal pool.

New York City, New York

A below-street-level day spa in NoHo with thermal baths, a three-story indoor waterfall, sauna, steam room and cold plunge, plus massage and facial treatments.

Dallas, Texas

A Knox/Henderson day spa and medspa in Dallas offering massage, facials and aesthetic treatments, open daily 10am–9:30pm.

Madrid, Community of Madrid

A Moorish-style hammam near Plaza Mayor in central Madrid, with thermal pools, a relaxation lounge and treatment packages for adults and couples.

Westhampton Beach, New York

Walk-in massage spa in Westhampton Beach offering Swedish, deep tissue and couples massages daily from 10am to 9pm.

Rio de Janeiro

A small Ipanema day spa built around head spa treatments, plus body massage, hand and foot therapy, open daily except Sunday.