The Rio Spa is made to resemble an elegant palace. Light neutrals and natural stone create a calming sanctuary for a variety of spa treatments. The Rio Spa is famous for its customer service, providing specially tailored treatments that meet the customer’s needs. The men’s and women’s spa areas have separate entrances. The women’s spa focuses more on relaxation with hot tubs and individual baths. The men’s spa offers entertainment and big screen TVs. The spa has a total of 19 treatment rooms and two "couples rooms" for romantic couple massages.

Try an Herbal Therapy Massage with several botanical oils that are absorbed into the skin. Oatmeal facials are also a favorite at the Rio. Guests often will enjoy an oatmeal massage followed by a multivitamin hand treatment. For full body treatments, the Tropical Forest Mud Wrap is a must. An almond body scrub is followed by an application of Indian Spring mud.

The spa also offers a full fitness area, Jacuzzis, steam rooms and saunas. There is also a full service beauty salon with hair, nail, and waxing services available.