Line 1 is the oldest of the three lines of the
Athens Metro, running from to . The
Athens-Piraeus Railway Company (SAP S.A.) first opened the line, between and , on 27 February 1869. On 4 February 1885
Lavrion Square-Strofyli railway
Laurium or Lavrio ( ell, Λαύριο; grc, Λαύρειον (later ); before early 11th century BC: Θορικός '' Thorikos''; from Middle Ages until 1908: Εργαστήρια ''Ergastiria'') is a town in southeastern part of Attica, Gr ...
line opened between
Attiki Square and . 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.
Network

Line 1 connects the port of Piraeus with the northern suburb of
Kifissia
Kifissia or Kifisia (also Kephisia or Cephissia; el, Κηφισιά, ) is one of the most expensive northern suburbs of Athens, Greece, mainly accessed via Kifissias Avenue, running all the way from central Athens up to Theseos Avenue in the subu ...
. It is built to and is electrified using the 750 V DC, third rail, top contact system, also used by Lines 2 and 3.
From Piraeus the line runs eastwards to Faliro and then north to Moschato, Kallithea, Tavros, Petralona, Thissio, Monastiraki, Omonia, Victoria and Attiki. Between Monastiraki and Attiki the line runs underground. At Monastiraki passengers can change to
Line 3 and at Omonia and Attiki to
Line 2 Line 2 or 2 Line may refer to:
Public transport Americas
*2 (New York City Subway service), a rapid transit service in the A Division of the New York City Subway
*2 Line (Sound Transit), a light rail line in Seattle, Washington
*Line 2 Bloor–Dan ...
. From Attiki the line continues north, following the alignment of the old
Lavrion Square-Strofyli railway
Laurium or Lavrio ( ell, Λαύριο; grc, Λαύρειον (later ); before early 11th century BC: Θορικός '' Thorikos''; from Middle Ages until 1908: Εργαστήρια ''Ergastiria'') is a town in southeastern part of Attica, Gr ...
through Patissia, Nea Ionia, Iraklio, Marousi and terminates at Kifissia. At Nerantziotissa station passengers can change to the
Athens Suburban Railway
The Athens Suburban Railway, ( el, Προαστιακός Αθήνας, Proastiakós Athínas) is a commuter rail service that connects the city of Athens with its metropolitan area and other regions beyond Attica, including Corinthia, Boeotia, Eu ...
, for
Athens International Airport.
Line 1 has a physical connection to Line 2 at Attiki station.
Proposed extensions and stations
Extension towards Nea Erythraia
Since 2008, ISAP S.A., and subsequently STASY S.A., proposed a two-phase northern extension of Line 1 from to
Agios Stefanos, via Ethniki Odos (Athinon-Lamias) near
Ekali, bringing the
Dionysos municipality into the Athens Metro catchment area.
The first phase includes new stations at AOK,
Nea Erithrea
Nea Erythraia ( el, Νέα Ερυθραία) is a suburb in the northeastern part of the Athens agglomeration, Greece. Since the 2011 local government reform it is part of the municipality Kifissia
Kifissia or Kifisia (also Kephisia or Cephiss ...
, Athens Metro and Ethniki Odos, but requires the reconstruction of Kifissia into an underground station. The second phase would be mostly sub-surface, with new stations at
Anixi and Agios Stefanos.
The project was dropped by the company late in 2011 due to lack of funding and incomplete feasibility data.
Extension towards Palaio Faliro
Plans to extend Line 1 from to the
Stavros Niarchos Foundation Cultural Center
The Stavros Niarchos Foundation Cultural Center ( el, Κέντρο Πολιτισμού Ίδρυμα Σταύρος Νιάρχος) is a complex in the bay of Faliro in Athens which includes new facilities for the National Library of Greece (NLG) ...
in
Kallithea originated as part of the southern branch of Line 6 in the long-term Athens Metro Future Regulatory Plan (or the
Souflias plan)
of April 2009: the proposal would have seen trains from the SNFCC to
Melissia in the north east, and Idreika in the
Piraeus peninsula.
Proposals for this line saw little activity from January 2012 to December 2021,
when it was partially reconsidered as a branch of Line 1 from to the SNFCC, with intermediate stations at Hamosternas, Plateia Davaki, and Lofos Filaretou. Attiko Metro also announced the possibility of a further extension towards
Palaio Faliro, along Amfitheas Avenue, instead of Idreika.
Kaminia metro station
In 2012, Attiko Metro S.A. included Kaminia metro station in the Athens Regulatory Plan. The new station will be sited near Kerani Square, between Piraeus and Neo Faliro.
Psalidi metro station
In 2012, Attiko Metro S.A. included Psalidi metro station in the Athens Regulatory Plan. The new station will be sited between Iraklio and Eirini.
Other proposed extensions
The Souflias plan of April 2009 also included a proposal to extend Line 1 from to
Drapetsona
Drapetsona ( el, Δραπετσώνα) is a suburb and a former municipality in the southwestern part of the Pireaus regional unit in the Athens Urban Area. Since the 2011 local government reform it is part of the municipality Keratsini-Drapetson ...
and Amfiali (in
Keratsini), with a new underground station for .
Stations
The spelling of the station names on this table, in English and Greek, are according to the signage. The list also runs from south to north, because the former
Athens–Piraeus Electric Railways measured all distances from Piraeus.
The layout of Line 1 stations have some variety, compared to the other two lines on the system (including the upcoming
Line 4). Although most stations have two tracks and two
side platforms, four stations (, , and ) have a
Spanish solution layout of two tracks and three platforms, has an
island platform,
and has a
bay platform
In the United Kingdom and in Australia, a bay platform is a dead-end railway platform at a railway station that has through lines. It is normal for bay platforms to be shorter than their associated through platforms.
Overview
Bay and islan ...
with a second track on the western side of the platform.
}) on the Line 1 platforms.
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Athens
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Athens
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, This station opened after the extension to Ano Patisia.
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Athens
, 12 February 1956
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Nea Ionia
, 14 March 1956
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Nea Ionia
, 5 July 1956
, This station opened after the extension to Nea Ionia.
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Nea Ionia
, 14 March 1956
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Irakleio
, 4 March 1957
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Marousi
Marousi or Maroussi ( el, Μαρούσι, also Αμαρούσιο ''Amarousio'') is a suburb in the northeastern part of the Athens agglomeration, Greece. Marousi dates back to the era of the History of Athens, ancient Athenian Republic; its ancie ...
, 3 September 1982
, This station opened after the extension to Kifisia.
,
, -
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Athens Suburban Railway
The Athens Suburban Railway, ( el, Προαστιακός Αθήνας, Proastiakós Athínas) is a commuter rail service that connects the city of Athens with its metropolitan area and other regions beyond Attica, including Corinthia, Boeotia, Eu ...
.
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Marousi
Marousi or Maroussi ( el, Μαρούσι, also Αμαρούσιο ''Amarousio'') is a suburb in the northeastern part of the Athens agglomeration, Greece. Marousi dates back to the era of the History of Athens, ancient Athenian Republic; its ancie ...
, 6 August 2004
, Interchange with .
This station opened after the extension to Kifisia.
,
, -
,
,
,

,
Marousi
Marousi or Maroussi ( el, Μαρούσι, also Αμαρούσιο ''Amarousio'') is a suburb in the northeastern part of the Athens agglomeration, Greece. Marousi dates back to the era of the History of Athens, ancient Athenian Republic; its ancie ...
, 1 September 1957
, This station opened after the extension to Kifisia.
,
, -
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,
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,
, 27 March 1989
, This station opened after the extension to Kifisia.
,
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Kifissia
Kifissia or Kifisia (also Kephisia or Cephissia; el, Κηφισιά, ) is one of the most expensive northern suburbs of Athens, Greece, mainly accessed via Kifissias Avenue, running all the way from central Athens up to Theseos Avenue in the subu ...
, 10 August 1957
,
,
Notes
References
External links
Athens Metro official website
{{Public transport in Athens
Athens Metro lines
Railway lines opened in 1869
1869 establishments in Greece