The Railway Museum of Athens, Greece, was founded by the Hellenic Railways Organisation (OSE) in 1978. It is currently located at 4 Siokou Street, next to the mainline from Athens to Inoi. The museum has a collection of items related to the history of rail transport in Greece, many of them exhibited in its five rooms. The museum is open daily from 09:00 to 13:00 except Mondays, and is also open on Wednesday evenings from 17:00 to 20:00. Admission is free.