Agios Dimitrios Agios Dimitrios is the terminal station of Line 2. It serves the people who live at the south suburbs. It has entries ?exits to the two sides the Vouliagmenis Avenue and in front of the building Darzenta.Line 2 of the Athens Metro runs entirely underground from Agios Antonios in the northwest to Agios Dimitrios (Alexandros Panagoulis) in the south; via Syntagma. It first opened; between Sepolia and Syntagma; on 28 January 2000; with Line 3.In 2013; Line 2 will be extended to Anthoupoli in the north west; and Elliniko to the south.