Green Reed Spa is the spa of Sandia Resort & Casino, at the base of the Sandia Mountains on the city's northern edge. Separate men's and women's areas each have a dry sauna, a eucalyptus steam room and hot and cold plunge pools, with co-ed indoor and outdoor lounges. Bathing suits are required in the amenity areas. A 4-hour day pass costs $65 on a limited basis Wednesday to Friday; treatments include two hours of amenity use. Open Wednesday to Sunday.