Line 1 — toilets & facilities by station

Ganseok Inside the gate Gyeyang Inside the gate Gwanak Inside the gate Gwangmyeong Inside the gate Guil Inside the gate International Business District Inside the gate Namyong Inside the gate Noryangjin Inside the gate Nokcheon Inside the gate Daebang Inside the gate Dobong Inside the gate Dobongsan Inside the gate Dowon Inside the gate Dokhwa Inside the gate Dongdaemun Inside the gate Dongmyo Inside the gate Mangwolsa Inside the gate Myeonghak Inside the gate Banghak Inside the gate Bugae Inside the gate Bupyeong Inside the gate Bupyeong-gu Office Inside the gate Bupyeong Intersection Inside the gate Seoul Station Inside the gate Seokgey Inside the gate Seoksu Inside the gate Central Park Inside the gate Songdo Moonlight Festival Park Inside the gate Suwon Inside the gate City Hall Inside the gate Sindorim Inside the gate Sinseol-dong Inside the gate Sinyeonsu Inside the gate Sinimun Inside the gate Yeongdengpo Inside the gate Onyang Oncheon Inside the gate Hankuk Univ. of Foreign Studies Inside the gate Yongsan Inside the gate Woninje Inside the gate Wolgye Inside the gate Incheon Univ. Inside the gate Jongno 3(sam)-ga Inside the gate Juan Inside the gate Knowledge Information Complex Inside the gate Cheongnyangni Inside the gate Campus Town Inside the gate Techno Park Inside the gate Hwaseo Inside the gate