Athens Airport
At Acharnes Railway Center (SKA), the main line connects with the Athens Airport–Patras railway, carrying the Proastiakos Athens services from Piraeus to Athens Airport and to Kiato and Aigio in the Peloponnese. The main line continues northwards, climbs steadily towards Oinoi, through rural and wooded countryside, typical of northern Attica. There is a branch line from Oinoi to Chalcis.