Thasos or Thassos (Greek: Θάσος, Thásos) is a Greek island, geographically part of the North Aegean Sea, but administratively part of the Kavala regional unit, Macedonia. It is the northernmost major Greek island, and 12th largest by area. 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 10 kilometres (6 miles) 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. Tourism has also become important since the 1960s, although not to the level of other Greek islands.
Thasos island is located in the northern Aegean sea approximately 7 km (4 mi) from the northern mainland and 20 kilometres (12 miles) south-east of Kavala, and is of generally rounded shape, without deep bays or significant peninsulas. The terrain is mountainous but not particularly rugged, rising gradually from coast to centre. The highest peak is Ypsario (Ipsario), at 1,205 metres (3,953 feet), somewhat east of centre. Pine forest covers much of the island's eastern slopes.
Thasos's economy relies on timber (it is rich in forests), marble quarries, olive oil and honey. Tourism has also become important since the 1960s, although not to the level of other Greek islands.
Thasos island is located in the northern Aegean sea approximately 7 km (4 mi) from the northern mainland and 20 kilometres (12 miles) south-east of Kavala, and is of generally rounded shape, without deep bays or significant peninsulas. The terrain is mountainous but not particularly rugged, rising gradually from coast to centre. The highest peak is Ypsario (Ipsario), at 1,205 metres (3,953 feet), somewhat east of centre. Pine forest covers much of the island's eastern slopes.