수서청소년센터
Sports facility · Gangnam-gu
Public indoor pool in Gangnam-gu with a five-lane adult pool and a toddler pool. Open swim costs 6,000 won per session. Open-swim time slots change monthly, so check before you go.
Official hours and feesOpen in a map app
Source: sports.seoul.go.kr · Seoul public sports facilities dataset
Yeollin Library
FreeLibrary · Irwon Stn. (Line 3)
Public library in Gangnam-gu. Free entry and reading, with heating and air conditioning.
Gwangpyeong Neighborhood Park
FreePark · Suseo Stn. (Line 3, Suin-Bundang Line)
Designated around the burial ground of Grand Prince Gwangpyeong, Seoul Tangible Cultural Property No. 48, the park sits on the northeast side of Daemosan. The grounds hold some 70 clan tombs, including those of Grand Prince Gwangpyeong and of Bangbeon, Grand Prince Muan and son of King Taejo
Daemosan Urban Nature Park
FreeMountain & trail · Irwon Stn. (Line 3)
A gentle 293m hill also known as Guksubong. Its shape was likened to an old woman, so it was called Halmisan until King Taejong's Heolleung tomb was built here and a royal order renamed it Daemosan. According to long-standing local lore
Gaepo Haneulkkum Library
FreeLibrary · Daecheong Stn. (Line 3)
Public library in Gangnam-gu. Free entry and reading, with heating and air conditioning.
Gangnam Residents' Amenity Center Swimming Pool
₩6,000Sports facility · Suseo Stn. (Line 3, Suin-Bundang Line)
Public indoor pool in Gangnam-gu. Six-lane adult pool plus a children's pool. Open swim is 6,000 won per session. Open swim time slots change monthly, so check before you go.
Tanheo Memorial Buddhist Museum
FreeMuseum · Suseo Stn. (Line 3, Suin-Bundang Line)
The museum honors the scholarship and virtue of the great master Tanheo, who reconciled the teachings of Confucianism, Buddhism and Daoism, displaying his personal effects, books and translated works.

King Onjo Culture and Sports Hall
₩4,400Gangdong-gu · Godeok Stn. (Line 5)
Public indoor pool in Gangdong-gu, with a 6-lane adult pool and a toddler pool. Open swim costs 4,400 won per session. Open-swim time slots change monthly, so check before you go.
Jamsil Sports Complex Swimming Pool 1
₩4,000Songpa-gu · Sports Complex Stn. (Lines 2, 9)
Public indoor pool in Songpa-gu, with a 2-lane competition pool (50m x 25m) and a 10-lane diving pool (25m x 25m). Open swim costs 4,000 won per session. Open-swim time slots change monthly, so check before you go.

Olympic Swimming Pool
₩7,000Songpa-gu · Olympic Park Stn. (Lines 5, 9)
Public indoor pool with open swim.
Geumcheon Community Culture and Sports Center
₩4,200Geumcheon-gu · 독산4동
Public indoor pool in Geumcheon-gu. Six-lane adult pool plus a toddler pool. Open swim is 4,200 won per session. Open swim time slots change monthly, so check before you go.
Eunpyeong Community Sports Center
₩4,000Eunpyeong-gu · Gupabal Stn. (Line 3)
Public indoor pool in Eunpyeong-gu. Seven-lane 25m adult pool plus a toddler pool. Open swim is 4,000 won per session. There is also a gym. Open swim time slots change monthly, so check before you go.