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  • Seoul Subway Map Guide (2026) – How Tourists Navigate Seoul Easily

    Seoul Subway Map Guide (2026) – How Tourists Navigate Seoul Easily

    Seoul Subway Map Guide for Tourists (2026 Updated Map)

    The Seoul subway system is one of the most efficient public transportation networks in the world. For tourists visiting South Korea, understanding the subway map is the key to traveling quickly and cheaply around the city.

    Seoul has more than 20 subway lines connecting major attractions, shopping districts, and airports. Although the map may look complicated at first, it becomes easy to understand once you know the basic structure.

    This guide explains how to read the Seoul subway map and how tourists can use it to navigate the city easily.

    If you are new to transportation in Korea, you may also want to read our Transportation in Korea: Complete Guide for Tourists.

    Understanding the Seoul Subway Map

    The Seoul subway map uses different colors to represent each subway line. Every line has a number and a specific color that helps passengers identify the route quickly.

    For example:

    Line 1 – Dark Blue
    Line 2 – Green
    Line 3 – Orange
    Line 4 – Light Blue

    These lines connect many of the most popular tourist areas including Hongdae, Myeongdong, Gangnam, and Dongdaemun.

    Because of this color system, tourists can follow subway routes easily even if they do not speak Korean.

    To use subway maps, live navigation, and transfer apps smoothly in Seoul, it helps to have mobile data from the moment you arrive.

    Check South Korea eSIM options with Saily →

    A young female traveler smiles while looking at a smartphone displaying a detailed navigation app map inside a Seoul subway station. Behind her, a subway train with bilingual signs like "Jamsil" is visible. On the left side of the banner, a dark text overlay states, "To use subway maps, live navigation, and transfer apps smoothly in Seoul, it helps to have mobile data from the moment you arrive." and includes a prominent teal button with the Saily brand logo that reads, "Check South Korea eSIM options with Saily →".

    Major Seoul Subway Lines Explained

    Seoul’s subway system includes many lines, but most visitors mainly use Lines 1 through 9, the Gyeongui–Jungang Line, and the Airport Railroad (AREX).

    Each line connects major tourist districts, shopping areas, and transportation hubs. Learning the key stations will make traveling around Seoul much easier.

    Line 1 – Dark Blue Line

    Seoul Subway Line 1 route map showing major stations including Seoul Station, City Hall, Jongno 3-ga, and Dongdaemun

    Line 1 is one of the oldest subway lines in Seoul and connects central Seoul with several surrounding cities.

    Important stations include Seoul Station, City Hall, Jonggak, Jongno 3-ga, and Dongdaemun.
    These stations provide access to historic areas, traditional markets, and cultural attractions.

    Tourists often use this line when exploring central Seoul’s historic districts.

    Line 2 – Green Line (Circular Line)

    Line 2 is the most frequently used subway line for tourists.
    It forms a large circular route around central Seoul and connects many of the city’s busiest areas.

    Important stations include Hongik University (Hongdae), Gangnam, City Hall, Jamsil, Seongsu, and Seoul National University.

    Because of its circular route, this line is often the easiest way for visitors to travel between major neighborhoods.

    Full Station List – Line 2 Circular Route

    City Hall
    Euljiro 1-ga
    Euljiro 3-ga
    Euljiro 4-ga
    Dongdaemun History & Culture Park
    Sindang
    Sangwangsimni
    Wangsimni
    Hanyang Univ.
    Ttukseom
    Seongsu
    Konkuk Univ.
    Guui
    Gangbyeon
    Jamsilnaru
    Jamsil
    Sports Complex
    Samseong
    Seolleung
    Yeoksam
    Gangnam
    Seocho
    Bangbae
    Sadang
    Nakseongdae
    Seoul Nat’l Univ.
    Bongcheon
    Sillim
    Sindaebang
    Guro Digital Complex
    Daerim
    Sindorim
    Munrae
    Yeongdeungpo-gu Office
    Dangsan
    Hapjeong
    Hongik Univ.
    Sinchon
    Ewha Womans Univ.
    Ahyeon
    Chungjeongno
    City Hall

    Seongsu Branch Line

    Seongsu
    Yongdap
    Sindap
    Sinseol-dong

    Popular Tourist Stations on Line 2

    Hongdae street in Seoul with tourists walking through a lively shopping and street market area near Hongik University

    Hongik Univ. (Hongdae) – nightlife, street performances, cafes
    City Hall – near Deoksugung Palace and Myeongdong
    Dongdaemun History & Culture Park – shopping and Dongdaemun Design Plaza
    Jamsil – Lotte World Tower and Seokchon Lake
    Samseong – COEX Mall and Starfield Library
    Gangnam – famous shopping and nightlife district

    Line 3 – Orange Line

    Line 3 connects northwestern Seoul with southern districts and passes through several cultural and historical areas.

    Important stations include Gyeongbokgung, Anguk, Dongguk University, Apgujeong, and Express Bus Terminal.

    Tourists often use this line to visit Gyeongbokgung Palace, Bukchon Hanok Village, and Insadong.

    Full Station List – Line 3

    Daehwa
    Juyeop
    Jeongbalsan
    Madu
    Baekseok
    Daegok
    Hwajeong
    Wondang
    Samsong
    Jichuk
    Gupabal
    Yeonsinnae
    Bulgwang
    Nokbeon
    Hongje
    Muakjae
    Dongnimmun
    Gyeongbokgung
    Anguk
    Jongno 3-ga
    Euljiro 3-ga
    Chungmuro
    Dongguk Univ.
    Yaksu
    Geumho
    Oksu
    Apgujeong
    Sinsa
    Jamwon
    Express Bus Terminal
    Nambu Bus Terminal
    Yangjae
    Maebong
    Dogok
    Daechi
    Hangnyeoul
    Daecheong
    Irwon
    Suseo
    Garak Market
    Police Hospital
    Ogeum

    Popular Tourist Stations on Line 3

    Foreign tourists wearing traditional Korean hanbok at Gyeongbokgung Palace in Seoul, South Korea

    Gyeongbokgung – Gyeongbokgung Palace
    Anguk – Bukchon Hanok Village, Insadong
    Jongno 3-ga – traditional markets and cultural sites
    Apgujeong – luxury shopping and cafes
    Express Bus Terminal – Shinsegae Department Store and shopping malls

    Line 3 Travel Tip

    Many cultural and historical attractions in Seoul are located along Line 3, making it one of the best subway lines for travelers interested in Korean history and traditional neighborhoods.

    Line 4 – Light Blue Line

    Line 4 is one of the most convenient lines for tourists.

    Important stations include Seoul Station, Myeongdong, Dongdaemun History & Culture Park, Hyehwa, and Sadang.

    This line is commonly used when traveling between Myeongdong shopping street and Dongdaemun fashion district.

    Full Station List – Line 4

    Danggogae
    Sanggye
    Nowon
    Chang-dong
    Ssangmun
    Suyu
    Mia
    Miasageori
    Gireum
    Sungshin Women’s Univ.
    Hansung Univ.
    Hyehwa
    Dongdaemun
    Dongdaemun History & Culture Park
    Chungmuro
    Myeongdong
    Hoehyeon
    Seoul Station
    Sookmyung Women’s Univ.
    Samgakji
    Sinyongsan
    Ichon
    Dongjak
    Isu
    Sadang
    Namtaeryeong
    Seonbawi
    Seoul Grand Park
    Gwacheon
    Government Complex Gwacheon
    Indeogwon
    Pyeongchon
    Beomgye
    Geumjeong
    Sanbon
    Surisan
    Daeyami
    Banwol
    Sangnoksu
    Hanyang Univ. at Ansan
    Jungang
    Gojan
    Choji
    Ansan
    Singil Oncheon
    Jeongwang
    Oido

    Popular Tourist Stations on Line 4

    Crowded Myeongdong shopping street in Seoul with tourists walking among street food stalls and fashion shops

    Hyehwa – Daehangno theater district
    Dongdaemun – Dongdaemun shopping area
    Dongdaemun History & Culture Park – DDP and night markets
    Myeongdong – famous shopping and street food area
    Seoul Station – airport train and KTX hub
    Samgakji – War Memorial of Korea

    Line 5 – Purple Line

    Line 5 runs east to west across Seoul and crosses the Han River.

    Important stations include Gwanghwamun, Yeouido, Gimpo Airport, and Olympic Park.

    This line is useful for reaching both historic landmarks and modern business districts.

    Full Station List – Line 5

    Banghwa
    Gaehwa Mountain
    Gimpo Airport
    Songjeong
    Magok
    Balsan
    Ujangsan
    Hwagok
    Kkachisan
    Sinjeong
    Mok-dong
    Omokgyo
    Yangpyeong
    Yeongdeungpo-gu Office
    Yeouido
    Yeouinaru
    Mapo
    Gongdeok
    Aeogae
    Chungjeongno
    Seodaemun
    Gwanghwamun
    Jongno 3-ga
    Euljiro 4-ga
    Dongdaemun History & Culture Park
    Cheonggu
    Sindang
    Haengdang
    Wangsimni
    Majang
    Dapsimni
    Janghanpyeong
    Gunja
    Achasan
    Gwangnaru
    Cheonho
    Gangdong
    Gil-dong
    Godeok
    Sangil-dong

    Branch Line

    Gangdong
    Dunchon-dong
    Olympic Park
    Bangi
    Ogeum
    Geoyeo
    Macheon

    Popular Tourist Stations on Line 5

    Gwanghwamun Gate at Gyeongbokgung Palace in Seoul with tourists walking through the historic palace entrance

    Gimpo Airport – domestic and international airport connections
    Yeouido – Han River park and financial district
    Gwanghwamun – Gyeongbokgung Palace and major government area
    Jongno 3-ga – traditional markets and cultural sites
    Dongdaemun History & Culture Park – Dongdaemun shopping district
    Olympic Park – large park and concert venue

    Line 6 – Brown Line

    Line 6 connects several trendy neighborhoods popular with international travelers.

    Important stations include Itaewon, Hapjeong, Mangwon, and World Cup Stadium.

    Visitors often use this line when exploring Itaewon or the Hongdae area.

    Full Station List – Line 6

    Eungam
    Saetjeol
    Jeungsan
    Digital Media City
    World Cup Stadium
    Mapo-gu Office
    Mangwon
    Hapjeong
    Sangsu
    Gwangheungchang
    Daeheung
    Gongdeok
    Hyochang Park
    Samgakji
    Itaewon
    Hangangjin
    Beotigogae
    Yaksu
    Cheonggu
    Sindang
    Dongmyo
    Changsin
    Bomun
    Anam
    Korea Univ.
    Wolgok
    Sangwolgok
    Dolgoji
    Seokgye
    Taereung Entrance
    Hwarangdae
    Bonghwasan

    Popular Tourist Stations on Line 6

    Itaewon street in Seoul near Itaewon subway station with restaurants, shops, and international visitors

    Digital Media City – broadcasting studios and modern media district
    World Cup Stadium – Seoul World Cup Stadium and large parks
    Hapjeong – trendy cafes and access to Hongdae
    Samgakji – near the War Memorial of Korea
    Itaewon – international restaurants and nightlife
    Hangangjin – Leeum Samsung Museum of Art

    Line 7 – Olive Line

    Line 7 connects northeastern and southern districts of Seoul.

    Important stations include Konkuk University, Cheongdam, and Express Bus Terminal.

    This line helps travelers move between northern and southern parts of the city.

    Full Station List – Line 7

    Jangam
    Dobongsan
    Suraksan
    Madeul
    Nowon
    Junggye
    Hagye
    Gongneung
    Taereung Entrance
    Meokgol
    Jungnang
    Sagajeong
    Yongmasan
    Myeonmok
    Sangbong
    Jungnang-gu Office
    Seongnae
    Gunja
    Children’s Grand Park
    Konkuk Univ.
    Ttukseom Resort
    Cheongdam
    Gangnam-gu Office
    Hakdong
    Nonhyeon
    Banpo
    Express Bus Terminal
    Naebang
    Isu
    Namseong
    Soongsil Univ.
    Sangdo
    Jangseungbaegi
    Sindaebangsamgeori
    Boramae
    Shin Pung
    Daerim
    Namguro
    Gasan Digital Complex
    Cheolsan
    Gwangmyeong Sageori
    Cheonwang
    Onsu

    (Incheon Extension)

    Kkachiul
    Bucheon Stadium
    Chunui
    Sinjung-dong
    Bucheon City Hall
    Sang-dong
    Sam-san Gymnasium
    Gulpocheon
    Bupyeong-gu Office
    Bupyeong Market
    Bupyeong
    Dongsu
    Incheon City Hall
    Arts Center
    Seokcheon Sageori
    Namdong-gu Office
    Hogupo
    Nonhyeon
    Soraepogu
    Wolgot

    Popular Tourist Stations on Line 7

    Ttukseom Hangang Park swimming pool in Seoul with visitors enjoying the riverside pool and views of the Han River

    Konkuk Univ. – shopping streets and cafes near Kondae
    Ttukseom Resort – Han River park and summer festivals
    Cheongdam – luxury shopping and fashion district
    Gangnam-gu Office – access to Gangnam area
    Express Bus Terminal – large underground shopping mall
    Gasan Digital Complex – outlet shopping malls

    Line 8 – Pink Line

    Line 8 mainly serves southeastern Seoul.

    Important stations include Jamsil and Munjeong, which are close to Lotte World Tower and Lotte World Mall.

    Although tourists use this line less frequently, it is helpful for visiting the Jamsil area.

    Full Station List – Line 8

    Amsa
    Cheonho
    Gangdong-gu Office
    Mongchontoseong
    Jamsil
    Seokchon
    Songpa
    Garak Market
    Munjeong
    Jangji
    Bokjeong
    Namhansanseong
    Sanjeong
    Moran

    Popular Tourist Stations on Line 8

    Lotte World Tower in Jamsil Seoul with Seokchon Lake and Lotte World theme park at night

    Jamsil – Lotte World Tower, Lotte World Mall, and Seokchon Lake
    Mongchontoseong – Olympic Park entrance
    Seokchon – Seokchon Lake and seasonal cherry blossoms
    Garak Market – one of Seoul’s largest wholesale food markets

    Line 9 – Gold Line

    Line 9 is one of the newest subway lines and includes express trains, which reduce travel time.

    Important stations include Gimpo Airport, Yeouido, Gangnam, and Bongeunsa near COEX Mall.

    This line provides fast travel between western Seoul and the Gangnam district.

    Full Station List – Line 9

    Gaehwa
    Gimpo Airport
    Airport Market
    Magoknaru
    Yangcheon Hyanggyo
    Gayang
    Jeungmi
    Deungchon
    Yeomchang
    Sinmokdong
    Seonyudo
    Dangsan
    National Assembly
    Yeouido
    Saetgang
    Nodeul
    Heukseok
    Dongjak
    Gubanpo
    Sinbanpo
    Express Bus Terminal
    Sapyeong
    Sinnonhyeon
    Eonju
    Seonjeongneung
    Samseong Jungang
    Bongeunsa
    Sports Complex
    Samjeon
    Seokchon Gobun
    Seokchon
    Songpanaru
    Hanseong Baekje
    Olympic Park
    Dungchon Oryun
    Olympic Park (east)
    Bangi
    Ogeum
    Gaerong
    Geoyeo
    Macheon
    VHS Medical Center

    Express Train Service on Line 9

    Seoul Subway Line 9 express train with station electronic display board showing express service overtaking local train

    Line 9 offers Express trains, which skip several stations and reduce travel time.

    Typical express stops include:

    Gimpo Airport
    Magoknaru
    Gayang
    Dangsan
    Yeouido
    Nodeul
    Dongjak
    Express Bus Terminal
    Sinnonhyeon
    Seonjeongneung
    Bongeunsa
    Sports Complex
    Olympic Park
    VHS Medical Center

    Express trains are especially useful for travelers going between Gimpo Airport and Gangnam.

    Popular Tourist Stations on Line 9

    Yeouido Hangang Park in Seoul at night with fireworks and visitors enjoying the riverside park along the Han River

    Gimpo Airport – airport connection for domestic and international flights
    Yeouido – Han River park and financial district
    Express Bus Terminal – large underground shopping mall
    Sinnonhyeon – access to Gangnam shopping and nightlife
    Bongeunsa – Bongeunsa Temple and COEX area
    Olympic Park – large park and event venue

    Airport Railroad (AREX)

    The Airport Railroad Express (AREX) connects Incheon International Airport and Seoul Station.

    Stops include Incheon Airport Terminal 1, Terminal 2, Hongdae, and Seoul Station.

    Many travelers use this train immediately after arriving in Korea.

    If you are arriving in Korea, you can read our guide How to Get from Incheon Airport to Seoul (2026 Guide).

    Full Station List – AREX

    Seoul Station
    Gongdeok
    Hongik Univ.
    Digital Media City
    Magoknaru
    Gimpo Airport
    Gyeyang
    Geomam
    Cheongna International City
    Yeongjong
    Unseo
    Incheon International Airport Terminal 1
    Incheon International Airport Terminal 2

    Popular Tourist Stations

    Seoul Station main railway hub in South Korea with historic station building and transportation center

    Seoul Station – main railway hub with KTX trains
    Hongik Univ. – access to the Hongdae nightlife and cafe district
    Gimpo Airport – domestic flights and transfer to Line 9
    Incheon Airport Terminal 1 – main international terminal
    Incheon Airport Terminal 2 – terminal used by Korean Air and major airlines

    Express Train (Non-Stop Service)

    AREX Express trains run directly between:

    Seoul Station
    ↓
    Incheon International Airport Terminal 1
    ↓
    Incheon International Airport Terminal 2

    Travel time is approximately 43 minutes.

    If you are arriving at Incheon Airport and heading straight into Seoul, the AREX Express Train is one of the fastest and easiest options. It is especially convenient for travelers going to Seoul Station before transferring to the subway.

    Book Your AREX Express Train Ticket → 

    Promotional banner for the AREX Express Train from Incheon Airport to Seoul Station with airport, train, and Seoul skyline imagery

    Seoul Subway Transfer Stations Guide

    Seoul has one of the most efficient subway systems in the world.
    Many stations serve as major transfer hubs, allowing travelers to move easily between multiple subway lines and transportation options.

    Understanding these transfer stations can make navigating Seoul much easier for visitors.

    Seoul Station

    Transfer Lines

    • Line 1
    • Line 4
    • AREX (Airport Railroad)
    • KTX High-Speed Train

    Why It Matters

    Seoul Station is the main railway hub of South Korea.
    Travelers can connect here to:

    • Airport Railroad (AREX)
    • KTX trains to other cities
    • Multiple subway lines

    City Hall

    Transfer Lines

    • Line 1
    • Line 2

    Nearby Attractions

    • Deoksugung Palace
    • Seoul Plaza
    • Myeongdong shopping district

    City Hall is located in the historic center of Seoul and provides easy access to many tourist attractions.

    Hongik University (Hongdae)

    Transfer Lines

    • Line 2
    • Airport Railroad (AREX)
    • Gyeongui–Jungang Line

    Why It’s Popular

    Hongdae is one of Seoul’s most vibrant districts known for:

    • nightlife
    • street performances
    • cafes and shopping streets

    Gangnam

    Transfer Lines

    • Line 2
    • Shinbundang Line

    Highlights

    Gangnam is one of the most famous districts in Seoul and a major business and shopping area.

    Nearby attractions include:

    • COEX Mall
    • Starfield Library
    • Gangnam shopping streets

    Express Bus Terminal

    Transfer Lines

    • Line 3
    • Line 7
    • Line 9

    Why Travelers Visit

    This station connects several subway lines and is home to the largest underground shopping mall in Seoul.

    Wangsimni

    Transfer Lines

    • Line 2
    • Line 5
    • Bundang Line
    • Gyeongui–Jungang Line

    Importance

    Wangsimni is a major transfer hub in eastern Seoul, connecting several subway and commuter rail lines.

    Travel Tip for Visitors

    Many transfer stations in Seoul are large underground complexes, but signs are clearly marked in English, Korean, Chinese, and Japanese, making it easier for international visitors to navigate the system.

    Most subway transfers usually take 3–8 minutes of walking inside the station, depending on the station size.

    If this is your first time using the Seoul subway system, it may be helpful to read our detailed guide on how to use the subway in Seoul.

    Many travelers also rely on public transportation apps in Korea to find the best routes while exploring Seoul.

    Most public transportation in Seoul can be paid with a T-Money card, which works on subways, buses, and even some taxis.

    If you want to use the Seoul subway more easily, getting a T-Money card before or right after arrival can save time.
    Grab a T-Money card option here →

    A friendly horizontal banner ad set inside a Seoul subway station. On the left, a dark blue overlay with light text reads: "If you want to use the Seoul subway more easily, getting a T-Money card before or right after arrival can save time." Below this text is a prominent teal call-to-action button that states: "Grab a T-Money card option here →". On the right, a smiling young woman holds up a colorful T-Money card and points toward a brightly lit "T-money Card" vending machine with bilingual (Korean/English) instructions, emphasizing the ease of purchase and ready-to-use status. The background shows blurred subway platforms and digital maps.

    Final Thoughts

    Although the Seoul subway map may seem complex at first, it becomes very easy to understand after a short time.

    With color-coded lines, clear station names, and helpful navigation apps, tourists can travel around Seoul quickly and efficiently.

    Learning how to read the subway map will make your trip much smoother and help you explore the city like a local.