Paxos is a Greek island in the Ionian Sea, lying just south of Corfu. As a group with the nearby island of Antipaxos and adjoining islets, it is also called by the plural form Paxi or Paxoi. The main town and the seat of the municipality is Gaios. The smallest of the seven main Ionian Islands, Paxos has an area of 25.3 square kilometres (9.8 sq mi), while the municipality has an area of 30.121 km2 (11.630 sq mi) and a population of about 2,500.