Spas with reservation required

Miami, Florida

A Brickell medical spa running 18 categories of non-invasive aesthetic treatments, including Botox, fillers and a signature facial, weekdays only.

Nosara, Guanacaste

A Nosara practice offering yoga classes, private sessions, retreats and Kambo frog-medicine ceremonies, led by local teacher Yali, with reservations required.

New York City, New York

Adults-only day spa in Maplewood, NJ, offering deep tissue massage, bodywork and facials by appointment, open daily 9am-8pm.

Nashville, Tennessee

A moderate-priced day spa in Nashville's Edgehill neighborhood offering 8 facial-focused treatments, open daily with evening hours on weekdays.

Key West, Florida

A day spa and Aveda salon in Key West open daily from 9am to 7pm, offering spa and salon services plus bridal packages.

Park City, Utah

Physician-led medical spa in Park City offering anti-aging, body sculpting, hair restoration and sexual wellness treatments by appointment.

Scottsdale, Arizona

Medical spa in South Scottsdale offering skin and wellness treatments, led by a board-certified plastic surgeon, open weekdays and Saturday mornings.

Richmond, Virginia

Day spa in Richmond's West End with massage, organic facials, HydraFacial, infrared sauna and herbal bath soaks; walk-ins welcome, reservations recommended.

Napa Valley, California

Adults-only day spa in Napa offering facials, massage, waxing and makeup services by appointment, open daily 9am to 7pm.

Naples, Florida

An organic-focused day spa in North Naples offering massage, facials and body treatments, with a relaxation lounge by a running waterfall.

San Francisco, California

A moderate-priced day spa in San Francisco's Mid-Market/SoMa area, open daily with walk-in visits possible but reservations encouraged.

Berkshires, Massachusetts

A small, affordable day spa on Park Street in Lee offering foot reflexology and head relaxation massages, open daily with evening hours most of the week.

Nashville, Tennessee

A medical spa in South Nashville focused on noninvasive body sculpting and skin treatments, run by a former nurse, open most weekdays until 7pm.

Jackson Hole, Wyoming

Medical spa in downtown Jackson offering regenerative medicine, hormone therapy, weight loss programs and non-surgical skin treatments by appointment only.

Portland, Oregon

A Southwest Portland day spa and salon offering facials, body scrubs, wraps, foot massage and nail care, open Wednesday through Sunday.

Napa Valley, California

A medical spa in downtown Napa offering Botox, fillers, weight-loss injections, laser treatments and facials, open Thursday through Saturday by appointment.

Portland, Oregon

Day spa and natural medicine clinic in NW Portland's Slabtown with sauna, hydrotherapy, massage, acupuncture and a vegan café on site.

Abu Dhabi

Ayurvedic clinic in Al Zahiyah, Abu Dhabi, offering doctor-led consultations and traditional treatments like Shirodhara, Abhyangam and Panchakarma.

Santa Barbara, California

A Lower State day spa in Santa Barbara offering massage and aesthetic treatments, with 27 services and both walk-in and reservation booking.

Santa Barbara, California

A State Street halotherapy spa built around a large underground crystal salt cave, with massage, facials and a relaxation lounge.

Kandy, Central Province

An adults-only Ayurvedic retreat in the hills above Kandy, Sri Lanka, with overnight stays, yoga and a restaurant, but no day-pass access.

Scottsdale, Arizona

Medical spa in Old Town Scottsdale offering injectables, laser treatments, facials and lymphatic drainage massage, by appointment only.

Santa Fe, New Mexico

A reservation-only medical spa in downtown Santa Fe focused on injectables, laser treatments and skin rejuvenation, open Monday through Thursday.

Punta Cana, La Altagracia

Upscale day spa in Punta Cana offering massages, facials, a thermal pool and ocean-view relaxation lounges, open daily 9am-7pm.