Tesoro de Agua has 5 treatment rooms, including rooms for couples. Services include deep-tissue massages, hot stone massages, body wraps and body scrubs. A variety of treatment therapies are provided, including aromatherapy, hydrotherapy and reflexology. The spa is equipped with a sauna, a hot tub and a steam room.
The spa is open daily. Guests under 16 years old are not allowed in the spa.