RENA has 7 treatment rooms, including rooms for couples. Massages are available on the beach and in the spa. Other services include deep-tissue massages, hot stone massages and sports massages. A variety of treatment therapies are provided, including aromatherapy, Ayurvedic and reflexology. The spa is equipped with a mud bath, a sauna, a spa tub, a steam room and Turkish bath/hammam.
The spa is open daily. Guests under 12 years old are not allowed in the spa.