Eongdeongmul Gyegok is a nature reserve east of the Lotte Hotel in the Jungmun Resort Complex, near Jungmun Saekdal Beach. Canola flowers bloom in tiers along the valley terrain, and a wooden deck trail runs through it. A slow walk takes under 30 minutes round trip, and there is a large parking lot and an electric vehicle charging station at the entrance with no admission fee. The valley holds little water.