How to read this list
These eight spas are the ones people cross the Strip for. Each entry explains what the spa does that the others do not, roughly what a facility day pass costs as of 2026 and who it suits. Prices change with the season and with occupancy, so treat every number as a range and confirm on the resort's official spa page before booking. Almost all are 18 and over.
A general rule that holds across the list: a treatment booking normally includes facility access for the day, so the day-pass price only matters if you want the thermal circuit without a treatment. Full detail on that is in our day pass guide.
Awana Spa at Resorts World: the social bathhouse
Awana is the newest of the major spas and the one that most resembles a modern European thermal bath. The centerpiece is a large hydrotherapy area with a cold plunge, a warm mineral pool and, most distinctively, a group sauna where a spa attendant runs scheduled Aufguss sessions with aromatherapy and towel work. The "Fountain of Youth" thermal circuit is designed to be walked through in a set order over an hour or so.
It suits people who want a full afternoon of bathing rather than a single treatment, and groups who want to do the spa together. Day passes typically run in the $60 to $100 range as of 2026, with weekend rates higher and Aufguss sessions on a schedule. The Resorts World location on the north Strip is a plus if you are staying there and a longer walk if not.
Qua Baths & Spa at Caesars Palace: Roman baths, literally
Qua leans hard into the Caesars theme with three Roman-style pools at different temperatures, a tea lounge, an Arctic ice room where snow falls from the ceiling and a laconium dry-heat room. It has been around long enough to be a Strip institution and it remains one of the best places to spend an hour in water. The men's and women's sides are separate, which matters if you are visiting as a couple and want to bathe together; you cannot, though couples treatments are available.
Day passes have historically sat in the $50 to $80 range as of 2026, often included with a treatment for hotel guests. It suits first-timers who want the classic Las Vegas spa experience and anyone staying in the Forum Shops orbit. See our Caesars Palace guide.
Canyon Ranch at The Venetian: the biggest by far
Canyon Ranch is the outpost of the Arizona health resort, and at well over 100,000 square feet it is the largest spa in the city. Its distinctive feature is scale and programming: an Aquavana thermal suite with a salt grotto, herbal laconium, experiential rains and an igloo, plus a full fitness center, a climbing wall, daily classes and a menu of medical and nutrition consultations that no other Strip spa attempts.
It is the best choice if you want a genuine wellness day with movement and classes rather than a passive soak. Day passes are at the higher end, roughly $75 to $100-plus as of 2026, and the Aquavana suite alone justifies it. Read about the resort in our Venetian and Palazzo guide.
The Spa at Wynn and The Spa at Encore: quiet luxury
Wynn and Encore each have their own spa and both have held Forbes five-star ratings for years. Neither is built around a thermal circuit; instead they are about immaculate treatment rooms, a calm relaxation lounge and technicians who are among the best trained on the Strip. Encore's spa has a garden and a lighter, more Asian-influenced design; Wynn's is darker and more classically luxurious. Both have hot and cold plunges, steam and sauna, but the point is the treatment.
Historically, facility-only day passes have been limited or unavailable to non-guests on busy days, and access generally comes with a treatment booking. Expect treatment prices at the top of the Strip range. It suits people who want the best possible 80 minutes on a table and do not care about a plunge pool. Our Wynn and Encore guide has the resort context.
The Spa at Aria: modern and well-equipped
Aria's spa is large, modern and has one distinctive feature that regulars love: heated stone ganbanyoku beds, a Japanese-style dry heat treatment where you lie on warm slabs. Add a salt room, a hot-and-cold circuit, an outdoor therapy pool and a fitness center on the same floor, and it is arguably the best all-round spa in the CityCenter complex for a mixed group with different priorities.
Day passes are typically in the $50 to $80 range as of 2026 and are usually available to non-guests midweek. It suits anyone staying at Aria, Vdara or the Cosmopolitan who wants a full-service spa with a thermal element without paying Canyon Ranch prices.
Sahra Spa at The Cosmopolitan: desert hammam
Sahra is smaller than the giants but has the best hammam on the Strip: a traditional heated marble slab room where scrub and soap treatments are performed, styled after a Moroccan bathhouse and lit low. The rest of the spa is intimate, with a good relaxation lounge and private treatment rooms. It is the spa people choose for one memorable treatment rather than a whole afternoon.
Facility passes have historically been modest, around $40 to $70 as of 2026, but the reason to go is the hammam ritual, which is priced as a treatment. It suits couples and anyone staying at the Cosmopolitan who wants something different from a massage.
Spa Bellagio and the Fontainebleau spa
Spa Bellagio is a large, classically appointed spa with a fine relaxation area, a full menu and the great advantage of being at Bellagio, which means most people can walk there. It does not have a headline thermal suite, but the hydrotherapy tubs, steam and sauna are excellent and the Watsu aquatic treatments are unusual. Day passes have run roughly $50 to $80 as of 2026.
The spa at Fontainebleau, opened with the resort in late 2023, is the largest new spa on the Strip and combines a hammam, a thermal area with plunges and a snow room, and a big modern fitness club. It is still establishing its reputation, but early visitors rate the design highly and pricing sits at the premium end. Confirm day-pass availability and rates on the official site, as policies at newer resorts change often.
Choosing between them
- Best for an afternoon of bathing: Awana, Qua or Canyon Ranch.
- Best single treatment: Wynn, Encore or Sahra's hammam.
- Best value day pass midweek: Aria or Bellagio.
- Best for a group with mixed goals: Canyon Ranch, which has the gym, the classes and the thermal suite.
- Best for couples: see our couples spa guide; Sahra, Aria and the Wynn spas lead.
Whichever you choose, book a weekday morning if you can. The thermal areas at every spa on this list are dramatically quieter before noon and on Tuesday through Thursday, and some run lower day-pass rates then.