Eonju Station is on Seoul Subway Line 9, on the main road at the central intersection of Yeoksam-dong. Its exits are split across several points, connecting to nearby offices and commercial buildings and leading toward Sinnonhyeon, Seonjeongneung, and Yeoksam stations. Signage inside the station is well placed, and new buildings are going up near exits 4 and 5. The platforms sit deep underground, so going up and down takes time.