SEOUL GUIDE
Seoul Library and Seoul City Hall form one of the easiest free cultural stops in central Seoul. The library occupies the former City Hall building facing Seoul Plaza, while the curved glass building behind it serves as the current administrative headquarters of the Seoul Metropolitan Government.
This is not a large sightseeing complex that requires half a day. It works best as a short indoor visit before Deoksugung Palace, during a rainy afternoon, or between attractions near City Hall Station. Travelers can examine the historic architecture, enter public library spaces, cross Seoul Plaza, and compare the former government building with the modern City Hall directly behind it.
This Seoul Library and City Hall guide explains opening hours, free entry, transportation, architectural history, library etiquette, Seoul Plaza events, public areas in the new City Hall, and a walking route toward Deoksugung Stone Wall Road and Jeongdong.
1. Why Visit Seoul Library and City Hall
Seoul Library is valuable because it combines architecture, civic history, public services, and a central location without requiring an admission ticket. It is not a conventional museum, and visitors should not expect a long sequence of tourist exhibitions. Instead, it is a functioning metropolitan library inside one of Seoul's most recognizable historic administrative buildings.
The location is ideal for travelers who already plan to visit Deoksugung Palace, Seoul Plaza, the Seoul Museum of Art, Myeongdong, Gwanghwamun, or Jeongdong. All of these areas are within a manageable walking distance.
Reasons to include Seoul Library in an itinerary include:
- Free entry to a functioning public library inside the former City Hall
- A close view of preserved early twentieth-century civic architecture
- A short indoor stop near City Hall Station
- Easy access to Seoul Plaza and Deoksugung Palace
- A useful break during rain, summer heat, or winter cold
- A chance to compare the old stone building with the new glass City Hall
- Public reading spaces, exhibitions, programs, and Seoul-related collections
The visit is most rewarding when expectations are realistic. Seoul Library is not designed as a dramatic tourist attraction. Many people inside are studying, reading, researching, or using public services. Travelers who enjoy architecture and everyday civic spaces may find it especially interesting.
The surrounding area adds much of the value. Within a few minutes, visitors can move from the library to Seoul Plaza, the current City Hall, Deoksugung's Daehanmun Gate, the palace wall, and the beginning of Jeongdong's historic walking route.
2. Free Entry, Opening Hours and Visitor Information
Entry to Seoul Library is free. Visitors may enter the public areas without purchasing a ticket, but borrowing books and using certain member services can require library registration or additional identification.
The official schedule checked on July 29, 2026 lists weekday opening from Tuesday through Friday between 9:00 a.m. and 9:00 p.m. Weekend hours are shorter, with Saturday and Sunday opening from 9:00 a.m. to 6:00 p.m.
| Visitor Information |
Details |
| Admission |
Free entry to public library areas |
| Tuesday to Friday |
9:00 a.m. to 9:00 p.m. |
| Saturday and Sunday |
9:00 a.m. to 6:00 p.m. |
| Regular closures |
Monday and public holidays |
| Address |
110 Sejong-daero, Jung-gu, Seoul |
| Nearest subway station |
City Hall Station on Lines 1 and 2 |
| Recommended exit |
Exit 5 |
| Recommended visit length |
30 to 60 minutes for most travelers |
Special programs, author talks, lectures, screenings, exhibitions, and seasonal events may follow separate reservation rules. A free program can still require online registration because seating is limited.
Reading rooms, archive services, exhibition areas, and member-only functions may have different hours from the main building. A room can also close temporarily for maintenance, filming, an official event, or program preparation.
Foreign visitors can normally enter and read materials inside public areas. Borrowing privileges, online resources, reservation services, and membership cards may require proof of residence, an accepted form of identification, or registration through the official library system.
Check the daily notice before traveling when a specific exhibition, program, collection, or reading room is the main reason for your visit.
Check Seoul Library Hours and Notices
3. How to Get There from City Hall Station
City Hall Station is served by Seoul Subway Lines 1 and 2. Exit 5 is the official recommended exit for Seoul Library. After reaching street level, the former City Hall building is immediately recognizable by its symmetrical stone façade and central clock.
Seoul Plaza lies directly in front of the library. The modern glass City Hall rises behind the old building, while Deoksugung Palace stands across the nearby intersection.
| Starting Area |
Suggested Route |
Planning Note |
| Myeongdong |
Walk or use Line 2 through Euljiro 1-ga |
Walking is practical in mild weather |
| Seoul Station |
Use Line 1 to City Hall Station |
One subway stop |
| Hongdae |
Use Line 2 directly |
No transfer is normally required |
| Gwanghwamun |
Walk south or use a short bus route |
The walk passes central government and historic areas |
| Deoksugung Palace |
Cross from Daehanmun Gate toward Seoul Plaza |
Only a few minutes on foot |
The station is a major interchange, so follow signs carefully when transferring between Lines 1 and 2. Some underground passages connect to office buildings and shopping areas rather than directly to Seoul Plaza.
City Hall traffic can become heavy during festivals, demonstrations, official events, commuting hours, and weekend programs. Subway travel is usually easier than using a taxi for this destination.
Travelers with wheeled luggage should avoid using the library as a long waiting area. Large bags can obstruct narrow passages and reading spaces. Use station or nearby commercial lockers when available.
4. The History of the Former Seoul City Hall Building
The building now occupied by Seoul Library was completed in 1926 during the Japanese colonial period. It originally served as the administrative headquarters of Gyeongseong, the colonial-era name used for Seoul.
After Korea's liberation in 1945, the building became Seoul City Hall and continued to function as the center of municipal administration for decades. Its location beside Deoksugung and central government districts made it one of the city's most visible civic landmarks.
The building's historical meaning is therefore complex. It represents colonial administration, post-liberation municipal government, rapid urban growth, public demonstrations, celebrations, and the development of modern Seoul.
When the new City Hall was constructed behind it, the former building was preserved and converted into Seoul Library. Both the new City Hall and the library opened in their current forms in October 2012.
The adaptive reuse allows visitors to examine how a former government building was transformed into a public cultural facility. Rather than replacing the historic structure entirely, the project retained major exterior and interior elements while adding library systems, reading areas, accessibility features, and modern services.
Look at the relationship between the old and new buildings from Seoul Plaza. The former City Hall uses a symmetrical stone façade, a central entrance, traditional office-building proportions, and a clock tower. The new City Hall uses glass, sweeping curves, and a broad overhanging form inspired by the eaves of traditional Korean architecture.
The contrast reflects two different ideas of civic architecture. The old building presents government as formal and monumental. The newer building attempts to emphasize transparency, environmental technology, open public areas, and visual connection with Seoul Plaza.
The site should not be interpreted only as a beautiful historical backdrop. Understanding its colonial origin and later transformation gives the architecture greater meaning.
5. What to See Inside Seoul Library
Begin by looking back toward the main entrance after entering. The central circulation area, staircases, windows, columns, and preserved details reveal that the building was originally designed for government administration rather than as a library.
Public areas include general reading spaces, collections about Seoul, reference materials, periodicals, digital resources, exhibition spaces, and rooms used for lectures or cultural programs. The exact use of individual rooms can change.
The Seoul-related collections are particularly useful for visitors interested in the city's architecture, history, neighborhoods, transportation, government, urban planning, and cultural development. Most materials are in Korean, but photographs, maps, diagrams, and bilingual publications can still be valuable to international visitors.
Interesting details to notice include:
- The preserved exterior façade and central clock
- The formal entrance sequence of the former government building
- Old corridors adapted for library circulation
- Windows facing Seoul Plaza
- Historic architectural details retained during renovation
- Modern shelving, elevators, lighting, and reading facilities inserted into the older structure
- Temporary displays about books, Seoul, civic history, or cultural programs
Some visitors are mainly interested in the former mayoral or administrative spaces preserved within the building. Access to historic rooms, special displays, or guided areas can change according to official events and maintenance. Do not assume every historic room will be open during a normal library visit.
The library's windows can offer interesting views of Seoul Plaza, but avoid treating occupied reading areas as photography platforms. People seated nearby may be studying or working.
A short architectural visit can be completed in approximately 30 minutes. Visitors interested in Seoul-related books, exhibitions, or reading may stay much longer.
6. Library Etiquette and Visitor Restrictions
Seoul Library is a working public library, not a sightseeing museum. Respect for readers is more important than completing every photograph or exploring every floor.
Keep conversations quiet and move phone calls outside reading areas. Mobile devices should remain on silent mode, and videos should be watched with headphones.
Do not photograph individual readers without permission. Even when architectural photography is allowed, avoid including recognizable faces, computer screens, personal documents, or borrowed materials in close-up images.
Follow these basic rules:
- Do not block stairs, corridors, elevators, or entrances for photographs.
- Avoid flash, tripods, selfie sticks, and professional lighting equipment.
- Do not move furniture to create a better photograph.
- Use reading seats only when actually reading or using library materials.
- Follow food and drink rules posted in each area.
- Return books to designated carts or staff rather than reshelving them incorrectly.
- Do not enter staff-only, archive, storage, or event-preparation areas.
- Ask permission before conducting interviews, commercial filming, or group photography.
Tour groups should divide into smaller units when possible. A large group speaking in a narrow hallway can disrupt an entire floor.
Children are welcome, but parents should help them use indoor voices and avoid running near stairs, bookshelves, and reading desks. A short visit focused on architecture and Seoul Plaza may be more suitable for very young children than a long tour of reading rooms.
Photography rules can change during temporary exhibitions or private programs. Posted signs and staff instructions always take priority over general travel advice.
7. Seoul Plaza and Seasonal Events
Seoul Plaza is the open public space directly in front of Seoul Library. Its appearance changes throughout the year according to weather, civic events, festivals, public ceremonies, performances, demonstrations, exhibitions, and seasonal installations.
During ordinary periods, the oval lawn creates an open view of the library façade and the surrounding city skyline. It is one of the easiest places to compare the old City Hall, the new City Hall, Deoksugung, modern office towers, and busy traffic within one view.
Seasonal uses may include:
- Outdoor reading programs and book events
- Concerts, festivals, and public performances
- Sports viewing events and civic celebrations
- Markets, exhibitions, and promotional programs
- Winter attractions or temporary seasonal facilities
- Public ceremonies, memorial events, and demonstrations
The plaza is not always an empty lawn. Temporary stages, fences, seating, tents, security checks, or event equipment can cover large sections. Check the official Seoul event calendar when the open lawn is important for photography or relaxation.
Public access can also change at short notice because Seoul Plaza is a major civic space. Visitors should not enter restricted event zones or interfere with official operations.
| Area |
Main Character |
Typical Visit Length |
Important Note |
| Seoul Library |
Historic civic building and public library |
30 to 60 minutes |
Quiet behavior is required |
| Seoul Plaza |
Outdoor lawn and civic event space |
10 to 30 minutes |
Events can change access and appearance |
| New Seoul City Hall |
Modern municipal building with selected public areas |
15 to 30 minutes |
Security and office operations affect access |
| Deoksugung Palace |
Royal palace with traditional and Western-style architecture |
60 to 90 minutes |
Separate admission and operating schedule |
| Seoul Museum of Art |
Modern and contemporary exhibitions |
60 to 120 minutes |
Exhibitions change regularly |
During summer, the open plaza can become hot with limited shade. In winter, wind between the surrounding buildings can make the area feel colder than expected. Spring and autumn are usually the most comfortable seasons for sitting outdoors.
When a major event is underway, use marked pedestrian routes and follow security instructions. Do not stand in roadways or emergency access areas while photographing the library façade.
8. Exploring the New Seoul City Hall
The new Seoul City Hall reopened in October 2012 after more than four years of construction. Its broad glass façade and curved upper section were designed to recall the shape of traditional Korean roof eaves while creating a strong contrast with the former City Hall in front.
The building is both a government workplace and a civic facility. Official information states that public areas occupy a significant portion of the complex, but not every floor is freely accessible to tourists.
One of the most visible interior features is the Green Wall, a vertical garden extending from the first to the seventh floor. The installation covers approximately 1,516 square meters and contains tens of thousands of plants.
The interior also includes the large symbolic artwork “Meta Epic: SeoBeol,” which uses light, suspended elements, pathways, and sculptural forms to represent Seoul's long history and the relationship between the city and its residents.
Haneul Plaza, sometimes translated as Sky Plaza, has been identified as a public space on the upper levels of City Hall. However, access conditions, opening hours, event use, elevator routes, and security procedures can change. Visitors should not assume that it operates as a permanent tourist observatory every day.
Before entering the new City Hall:
- Check whether the public space you want to visit is currently open.
- Bring identification when requested for controlled areas.
- Follow security screening and visitor registration procedures.
- Do not enter administrative floors without permission.
- Remember that government meetings and official events can change access.
- Avoid photographing security desks, employee workstations, or restricted documents.
The most reliable public experience is usually the lower interior area where visitors can see the architecture, Green Wall, public artwork, and connection with Seoul Plaza. Upper-level access should be treated as an additional possibility rather than the main reason for traveling.
The glass façade creates interesting reflections of the former City Hall and Seoul Plaza. The strongest exterior comparison can be seen from the plaza, where the historic stone building appears directly in front of the modern curved structure.
Read the Official Seoul City Hall Overview
9. How Much Time to Spend
A very short visit takes approximately 30 minutes. This is enough to photograph the former City Hall from Seoul Plaza, enter the main library area, examine the central architecture, and leave through the same entrance.
Allow about one hour when combining Seoul Library with Seoul Plaza and the publicly accessible lower areas of the new City Hall.
A two-to-three-hour itinerary works better when adding Deoksugung Palace. Visitors interested in art, architecture, and modern Korean history can expand the route to include the Seoul Museum of Art and Jeongdong.
| Visit Style |
Recommended Time |
Suggested Route |
| Very short stop |
30 minutes |
Seoul Plaza and Seoul Library entrance area |
| City Hall overview |
60 minutes |
Library, plaza, and accessible areas of the new City Hall |
| Library and palace route |
2 to 3 hours |
Library, Seoul Plaza, and Deoksugung Palace |
| Art and history route |
3 to 4 hours |
Library, palace wall, and Seoul Museum of Art |
| Jeongdong half-day route |
4 to 6 hours |
Library, Deoksugung, museum, and Jeongdong historic sites |
Do not add too many nearby attractions simply because the distances are short. Museum exhibitions, palace buildings, library collections, and Jeongdong history can require more time than expected.
Check each attraction's closure day separately. Seoul Library closes on Monday and public holidays, while nearby museums and palace facilities can follow different schedules.
10. Deoksugung Palace and Stone Wall Road Route
Seoul Library stands directly across from Deoksugung Palace, making the two sites an easy combination. Daehanmun Gate, the palace's main entrance, is visible from the City Hall area.
A practical route is:
- Arrive at City Hall Station Exit 5.
- Walk across Seoul Plaza and photograph the former City Hall façade.
- Spend 30 to 45 minutes inside Seoul Library.
- Enter the accessible public area of the new City Hall if open.
- Cross toward Daehanmun Gate.
- Visit Deoksugung Palace.
- Leave the palace and follow Deoksugung Stone Wall Road.
- Continue to the Seoul Museum of Art or Jeongdong.
Deoksugung is known for the contrast between traditional palace structures and Western-style stone buildings. This architectural mixture connects naturally with the old and new City Hall comparison.
Deoksugung Stone Wall Road follows the palace boundary toward Jeongdong. The route is relatively short, but it includes narrow sections, gentle slopes, traffic crossings, and busy photography areas.
The Seoul Museum of Art stands along the route and often has free exhibitions. Its schedule changes regularly, so confirm current exhibitions before adding it to the itinerary.
Jeongdong contains churches, schools, theaters, former diplomatic areas, and historic buildings connected with Korea's transition into the modern era. Some are museums, while others remain active institutions with limited public access.
Avoid rushing from one doorway to another. The value of this route comes from seeing how royal, colonial, religious, educational, civic, and contemporary architecture overlap within a compact part of Seoul.
The palace requires separate admission. Its ticket, operating hours, guided tours, and closure dates are independent of Seoul Library.
11. Rainy Day, Family and Accessibility Tips
Seoul Library is useful on a rainy day because it is beside the subway and close to other indoor facilities. However, the route between the station, Seoul Plaza, Deoksugung, and the Seoul Museum of Art includes outdoor walking.
During heavy rain, use a shorter route:
- Enter Seoul Library from City Hall Station.
- Spend time in the public reading and exhibition areas.
- Cross to the new City Hall only when the route is safe.
- Continue to the Seoul Museum of Art by taxi or during lighter rain.
Wet stone, metal covers, plaza surfaces, and palace paths can become slippery. Shoes with reliable grip are useful during monsoon season, snow, and freezing rain.
Families should remember that the library is quieter than a children's museum. Young children may enjoy looking at the clock tower, windows, staircases, Seoul Plaza, maps, and picture books, but long architectural explanations may not hold their attention.
Strollers and wheelchairs can use elevators and accessible entrances, although the historic building layout may make some routes less direct. Ask staff for the nearest elevator rather than carrying a stroller on the stairs.
Useful accessibility and family considerations include:
- Use City Hall Station elevators when avoiding stairs.
- Ask the information desk about accessible entrances and restrooms.
- Keep strollers away from narrow reading-room passages.
- Take breaks in designated seating areas rather than blocking bookcases.
- Check whether a children's program requires advance registration.
- Confirm that upper City Hall public spaces are open before using elevators.
- Allow extra crossing time around Seoul Plaza during major events.
In summer, use the library during the hottest afternoon hours and explore the plaza later. In winter, the building offers a useful indoor break before walking along the exposed palace wall.
During festivals, demonstrations, or official ceremonies, accessible paths may be redirected. Follow temporary signs and staff instructions.
12. Final Tips for Visiting Seoul Library and City Hall
Seoul Library and City Hall work best as a compact cultural stop rather than a major all-day destination. Their central location, free entry, historic architecture, and connection to Deoksugung make them especially useful in a flexible Seoul itinerary.
- Use City Hall Station Exit 5 for the simplest approach.
- Remember that Seoul Library closes on Monday and public holidays.
- Weekday hours are longer than weekend hours.
- Entry is free, but borrowing and selected programs may require registration.
- Treat the building as a working public library and keep voices low.
- Do not photograph readers or personal information without permission.
- Check Seoul Plaza's event schedule before planning open-lawn photographs.
- Do not assume that upper floors of the new City Hall are always open.
- Use the Green Wall and lower civic areas as the most reliable City Hall highlights.
- Add Deoksugung Palace for a two-to-three-hour route.
- Continue along Stone Wall Road for the Seoul Museum of Art and Jeongdong.
- Check each nearby attraction's operating schedule separately.
The strongest view is from Seoul Plaza, where the former City Hall and the modern City Hall appear together. The old building reflects Seoul's colonial and post-liberation administrative history, while the glass structure represents a newer idea of public architecture and environmental design.
Inside the library, slow down and notice how government offices were adapted into reading rooms, collections, stairs, corridors, and public cultural spaces. Outside, compare the architecture with Deoksugung, surrounding office towers, and the civic activity of Seoul Plaza.
A short visit can reveal several layers of Seoul within one block: royal history, colonial-era administration, postwar city government, contemporary architecture, public culture, and everyday civic life.
View Official Seoul Library Directions
