Sebitsom Islands at Hangang River are so beautiful at night :-) one of my favorite views!
Yeouido Hangang Park
Large, popular park on the river featuring scenic views, plus running paths & a swimming pool.
세빛둥둥섬
Group of 3 small, man-made islands featuring cafes & restaurants, plus decorative nighttime lights.
Nami Island & Garden of Morning Calm & Gangchon Railbike Tour