Volos is a Greek city. It is in the center of Greece, in the district of Thessalia. 85,000 people live in the city. There are over 115,000 people in the city and its suburbs. The major suburb of Volos is Nea Ionia which is in the northwest of Volos. Volos is next to Pilio mountain. It is a coastal city and has a big harbor. Volos's harbor connects Volos with the Sporades Islands and other places. Near Volos are the ancient Greek towns, Iolkos, Dimitrias and Pagases. Volos is at the same place as Pagases. The hero Jason was from Iolkos. Today Volos is an industrial town.