Spas with reservation required

Lima

A Korean-style spa in Surco, Lima, open daily except Sunday, adults only, with walk-ins welcome but reservations recommended.

Calistoga, California

Day spa on Lincoln Ave in Calistoga offering treatments by reservation, with walk-ins welcome and moderate pricing.

Catskills, New York

A small day spa in West Hurley near Woodstock offering facials, massage, waxing and advanced skincare, founded by esthetician Debbie Dougan.

Sedona, Arizona

A 23-casita destination spa resort inside Sedona's Boynton Canyon, open to overnight hotel guests 16 and older for multi-day wellness journeys.

Tucson, Arizona

Natasha Massage and Spa is a downtown Tucson day spa offering massage treatments, with moderate pricing and both walk-in and reservation options.

Lake Tahoe, California

Small day spa in Tahoe City offering massage, energy therapy and facials, plus an apothecary and gift shop, a few steps from the lake.

Kyle, Texas

A 88-acre Hill Country resort near Kyle and Wimberley with overnight rooms, a garden spa, pool, hot tubs and day-pass access by reservation.

Langkawi, Kedah

A day spa in Kampung Paya Laut, Langkawi, open most days 8:30am-9pm (Tuesdays 4:30pm-9pm), with both walk-ins and reservations accepted.

Seattle, Washington

A downtown Seattle yoga studio with heated and unheated vinyasa, sculpt and hatha classes, plus a sauna, steam room and pools for after class.

Aguas Calientes, Cusco

A budget-friendly day spa in Aguas Calientes near Machu Picchu, open daily 8am-10pm for massages and treatments close to the train station.

Jackson Hole, Wyoming

A day spa in Jackson Hole offering massage and wellness treatments for solo visitors and couples, with reservations recommended.

Scottsdale, Arizona

Amellia massage and spa is a moderate-priced day spa in South Scottsdale offering massage treatments, with confirmed Sunday hours and both walk-in and

Palm Springs, California

Andreas Hotel & Spa is a hotel spa in downtown Palm Springs with a relaxation lounge, open to hotel guests by reservation.

Taipei

Moderate-priced day spa on Zhongxiao East Road in Taipei's Xinyi area, open daily 10am to 10pm.

Rio de Janeiro

A Botafogo day spa offering relaxing and sports massage, a relaxation lounge, and gift vouchers, open daily with reservations recommended.

Carmel-by-the-Sea, California

A moderate-priced day spa in Carmel-by-the-Sea open daily 9am–9pm, serving solo travelers and couples.

Houston, Texas

A Montrose day spa in Houston open daily from 10am to 9pm, taking both walk-ins and reservations for adults.

Chicago, Illinois

Adults-only day spa in Chicago's Fulton Market District, with upscale pricing and both walk-in and reservation options.

San Francisco, California

Crystal Spa is a day spa in San Francisco's Tenderloin, open daily 9am–10pm, with moderate pricing and walk-in or reservation access.

Bandung, West Java

A day spa in Bandung's Braga district open daily from 11am to midnight, with moderate pricing and both walk-in and reservation options.

Denver, Colorado

A Five Points day spa in Denver offering massage services, open Sundays around the clock, with walk-ins accepted though booking ahead is advised.

Tucson, Arizona

Dream Spa is a moderately priced day spa in Tucson, Arizona, open daily from 9am to 10:30pm with both walk-in and reservation options.

Afyonkarahisar

A hotel thermal spa in Afyonkarahisar offering day passes by reservation, open daily 8am to 11pm, suited to families and couples.

Mendoza

A moderate-priced day spa in downtown Mendoza, open long hours six days a week with both walk-in and reservation access.