구의제3동도서관
Library · Gwangjin-gu
Public library in Gwangjin-gu. Free entry and reading, with heating and air conditioning.
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Source: www.gwangjinlib.seoul.kr
Konkuk University Museum
FreeMuseum · Konkuk Univ. Stn. (Lines 2, 7)
Founded in March 1963 as one of the university's basic cultural institutions, it collects, preserves and exhibits historical artifacts bearing the spirit of our ancestors, serving the university's faculty and staff
Achasan Mountain Fortress Ruins
FreeMountain & trail · Achasan Stn. (Line 5)
A celebrated peak where Goguryeo outpost ruins line the ridge. A 1.5-hour round trip with superb Han River views.
Gwangjin Youth Center Basketball Court
FreeSports facility · Gwangnaru Stn. (Line 5)
Indoor basketball court in Gwangjin-gu. 252.69 m².
Gwangjin Community Sports Center
₩3,500Sports facility · Gwangnaru Stn. (Line 5)
Public indoor pool in Gwangjin-gu. Six-lane adult pool, a children's pool and a warm pool. Open swim is 3,500 won per session. Open swim time slots change monthly, so check before you go.
Jayang Hangang Library
FreeLibrary · Jayang Stn. (Line 7)
Public library in Gwangjin-gu. Free entry and reading, with heating and air conditioning.
Achasan Mountain
FreeMountain & trail · Achasan Stn. (Line 5)
A gentle 287m hill good for beginners and families. Goguryeo fortress remains, Han River views, and one of Seoul's top sunrise spots.

Seoul Metropolitan Library
FreeJung-gu · City Hall Stn. (Lines 1, 2)
A landmark right in front of Seoul Plaza. Known for its stepped bookshelves and glass-walled plaza views, with a rooftop and cafe for a break.
Starfield Library
FreeGangnam-gu · Samseong Stn. (Line 2), Bongeunsa Stn. (Line 9)
Famous for its 13m-high shelves, this is a photo hotspot inside COEX Mall. Ideal escape from summer heat and winter cold, with plenty of seating.
Jeongdok Public Library
FreeJongno-gu · Anguk Stn. (Line 3)
A campus-style library on the Bukchon hillside. A healing spot where you can picnic on garden benches among spring cherry blossoms and autumn leaves.

Namsan Library
FreeYongsan-gu · Myeongdong Stn. / Hoehyeon Stn. (Line 4)
A library atop a stairway on the slopes of Namsan. Read a book, then walk straight on to Namsan Park and N Seoul Tower on a free route.
Jongno Library
FreeJongno-gu · Gyeongbokgung Stn. (Line 3)
On the edge of Sajik Park and Inwangsan. Read, then stroll the park; pair it with Gyeongbokgung for a full day.