The Spa at Las Ventanas has 8 treatment rooms including rooms for couples and outdoor treatment areas. Massages are available on the beach and in the spa; other services include facials, body wraps, and body scrubs. A variety of treatment therapies are provided, including aromatherapy and hydrotherapy. The spa is equipped with a mud bath, a sauna, and a spa tub. Children under 16 years old are not allowed in the spa without adult supervision. Guests under 6 years old are not allowed in the spa. There are hot springs/mineral springs on site.