Myrthia Thermal Spa has 7 treatment rooms including rooms for couples and outdoor treatment areas. Massages are available on the beach and in the spa; other services include deep-tissue massages, hot stone massages, and Swedish massages. A variety of treatment therapies are provided, including aromatherapy, Ayurvedic, and hydrotherapy. The spa is equipped with a sauna, a spa tub, a steam room, and Turkish bath/hammam. The spa is open daily. Children under 16 years old are not allowed in the spa without adult supervision. Guests under 16 years old are not allowed in the spa. There are 3 hot springs open between 10:00 AM and 7:00 PM.