COEX & Starfield Library 코엑스
A big mall and convention complex a short walk from Samseong Station, with the free Starfield Library inside.



Good to know
Closed days, exits and opening hours. Numbers point to the sources below.
Closed days
Starfield Library is open daily 10:30–22:00, all year, and free.
- Starfield LibraryDaily 10:30–22:00; open year round; free admission ¹
Exits
From Samseong Station (Line 2), take Exit 6 (273 m) for COEX. For Starfield Library, Exit 5 is 353 m, or Exit 7 of Bongeunsa Station (Line 9) is 328 m.
- Visit Seoul (Starfield Library), checked Oct 15
- Visit Seoul (COEX), checked Oct 15
From popular starting points
Subway and train routes with typical times and fares.
| From | Route | Time | Fare |
|---|---|---|---|
| Incheon Airport T1 | AREX all-stop to Gongdeok → Line 6 to Samgakji → Line 4 to Sadang → Line 2 to SamseongSeoul Metro station distances (OA-12034, KOGL Type 1) + fare table, checked Oct 14 Estimate | 97 min | ₩4,750 |
| Seoul Station | Line 4 to Sadang → Line 2 to SamseongSeoul Metro station distances (OA-12034, KOGL Type 1) + fare table, checked Oct 14 Estimate | 33 min | ₩1,750 |
| Myeong-dong | Line 4 to Dongdaemun History & Culture Park → Line 2 to SamseongSeoul Metro station distances (OA-12034, KOGL Type 1) + fare table, checked Oct 14 Estimate | 32 min | ₩1,750 |
| Hongdae | Line 2 from Hongik Univ. to SamseongSeoul Metro station distances (OA-12034, KOGL Type 1) + fare table, checked Oct 14 Estimate | 36 min | ₩1,850 |
| Gangnam | Line 2 from Gangnam to SamseongSeoul Metro station distances (OA-12034, KOGL Type 1) + fare table, checked Oct 14 Estimate | 8 min | ₩1,550 |
Eat here
- SeolleongtangOx bone soup simmered for two days.
- Bok (pufferfish) courseMulti-course pufferfish meal.
Where locals send youInamjang Samseong (이남장 삼성동점)Branch of a seolleongtang house from the Euljiro back streets.
Open in Google MapsNext trains here
Live, from the stations around this place.
Sources
Checked Oct 15 against the official pages below.
- Station names in English: Seoul Metro subway map data, checked Oct 15
- Station exits (COEX): Visit Seoul (COEX), checked Oct 15
- Starfield Library hours, admission and exits: Visit Seoul (Starfield Library), checked Oct 15
- Live data name (POI001): Seoul real-time city data (KOGL Type 1), checked Oct 15
- Map point (lat/lng), used for route requests only. Approximate, not from official facts.: OpenStreetMap, checked Oct 15 Estimate
- Eat here: VISIT SEOUL (Seoul Tourism Organization), checked Oct 15
Photos
- Starfield Library at COEX: Sgroey, CC BY-SA 4.0, original
- The tall book wall of Starfield Library: Sgroey, CC BY-SA 4.0, original
- COEX Center: Christophe95, CC BY-SA 4.0, original