The Athens Metro is a rapid-transit system in Greece which serves the Athens urban area. Line 1 opened as a single-track conventional steam railway in 1869 and was electrified in 1904. Beginning in 1991, Elliniko Metro S.A. constructed and extended Lines 2 and 3. It has significantly changed Athens by providing a much-needed solution to the city's traffic and air pollution problem, as well as revitalising many of the areas it serves. Extensions of existing lines are under development or tender, like the Line 2 extension to Ilion where tender started in 2023, as well as a new Line 4, whose central section began construction in October 2021. The Athens Metro is actively connected with the other means of public transport, such as buses, trolleys, the Athens Tram and the Athens Suburban Railway. The Athens Metro is hailed for its modernity, and many of its stations feature works of art, exhibitions and displays of the archaeological remains found during its construction. Photography and video-taking is permitted across the whole network and street photographers often work in Athens Metro. This will be the only metro system in Greece, until the Thessaloniki Metro begins operation in 2024.
Syntagma is a station on the Athens Metro, located at Syntagma Square in the center of Athens, Greece. It serves as the transfer point between Line 3, Line 2 and the Athens Tram. When the Metro first opened, on 28 January 2000, the station was the terminal station for both the new lines. The centerpiece of the city's metro network, it is a transportation hub for buses and the northern terminal for the Tram. It is the busiest station in the Athens transport system, located underneath Syntagma Square, the political centre of Athens. It serves Ermou Street, the Houses of Parliament, various government agencies, foreign embassies and the National Garden.
Dafni is a metro station on Athens Metro Line 2, which opened on 15 November 2000, and was the line's terminus until 5 June 2004, when Agios Dimitrios station opened.
Vouliagmenis Avenue is one of the longest avenues in the Attica, stretching from central Athens to the seaside resort of Vouliagmeni. The total length is 21 km. The avenue begins at Athanasios Diakos Street and Michalakopoulou Street and the southbound portion of the avenue runs with three lanes to the southern portion of municipality of Athens and eastern Dafni. Seven Metro subway stations lie underneath or next to the avenue: Agios Ioannis, Dafni, Agios Dimitrios, Ilioupoli station, Alimos station, Argyroupoli station and Elliniko station, all part of the southern section of the Red Line. It has an intersection with the road linking with the Hymettus Ring of the Attiki Odos motorway and Katechaki Avenue. It also has several intersections in Glyfada and with the Vari-Koropi Avenue.
Marousi, also known as Maroussi, is an Athens Metro station in Marousi, a northern suburb in Athens. The station is served by Line 1, and is 23.46 kilometres down the line from the southern terminus of Piraeus, between Nerantziotissa to the south and KAT to the north.
Elliniko Metro, formerly Attiko Metro until May 2023, is a Greek State-owned company who is responsible for the development and construction of the Athens Metro and the Thessaloniki Metro, as well as the Athens Tram.
Line 3 of the Athens Metro is a rapid transit line that runs from Dimotiko Theatro in the west to Doukissis Plakentias or Athens Airport in the east, via Syntagma. Most Line 3 trains start or terminate at Doukissis Plakentias: a through service to the Airport leaves once every 36 minutes, and shares most of the extended route with the Athens Suburban Railway.
Line 4 of the Athens Metro is a future line that will run from Alsos Veikou to Goudi. Construction of the line started in mid to late-2021 and is scheduled to be completed in 2029 or 2030.
Line 1 is the oldest of the three lines of the Athens Metro, running from Kifissia to Piraeus. The Athens-Piraeus Railway Company first opened the line, between Piraeus and Thiseio, on 27 February 1869. On 4 February 1885 Lavrion Square-Strofyli railway line opened between Attiki Square and Kifissia. These railway lines gradually merged and converted to a rapid-transit system. It was merged into the Athens Metro network upon the opening of Lines 2 and 3 on 28 January 2000.
Sepolia is a station on Athens Metro Line 2. It was named after the neighbourhood Sepolia, where it is located. It opened on 28 January 2000 and served as the original northern terminus of Line 2 until Agios Antonios opened in August 2004.
Agios Ioannis, also known as Aghios Ioannis on signage, is a station on Athens Metro Line 2. The station opened on 15 November 2000, as part of the extension from Syntagma to Dafni.
Syngrou–Fix, also known as Sygrou–Fix on metro station signage, is an interchange station between Athens Metro Line 2 and the Athens Tram. The station serves Koukaki and Neos Kosmos. The station name is derived from Syngrou Avenue, where it is located, and the former Fix brewery, which was on the road near the station site.
Neos Kosmos is an interchange station between Athens Metro Line 2 and the Athens Tram. The metro station opened on 15 November 2000, as part of the extension from Syntagma to Dafni, and the tram stop opened on 19 July 2004 as part of the initial scheme.
Anthoupoli is the northern terminal station of Athens Metro Line 2 since the Peristeri extension in April 2013.
Peristeri is a station of Athens Metro Line 2 since the Anthoupoli extension opened on 6 April 2013.
Elliniko is the current southern terminus on Athens Metro Line 2 since the Elliniko extension opened on 26 July 2013. With the opening of the station, travel time from Elliniko to Syntagma Square was reduced from 45 minutes to 20 minutes.
Ilioupoli, also known as Ilioupoli–Grigoris Lambrakis, is an intermediate station on Athens Metro Line 2. It opened with the Elliniko extension on 26 July 2013. The station is adjacent to Vouliagmenis Avenue.
