The Kos Archaeological Museum occupies an Italian-built structure on the main square of Kos Town. The collection covers the history of the island from prehistoric times through the Roman period, with strengths in Hellenistic and Roman sculpture found during the inter-war excavations.
Highlights include several fine mosaics, a good collection of Greek and Roman pottery, and the celebrated Hippocrates statue. The museum is not large and can be covered in an hour. It provides good context for a subsequent visit to the Asklepion or the Ancient Agora. Entry fee is modest; closed on Mondays.