sentences:  Thasos is also the name of the largest town of the island (officially known as "Limenas Thasou", "Port of Thasos"), situated at the northern side, opposite the mainland and about from Keramoti.Thassos island is known from ancient times for its termae making it a climatic and balneoclimateric resort area.Thasos's economy relies on timber (it is rich in forests), marble quarries, olive oil and honey.