If you're in need of some outdoor fun, make sure you visit Geumnyeonsan Mountain. No walk around the block, this hike is fantastic for some mid-vacation exercise.
This steep landmass is located in Suyeong-gu, a place that has so much on offer! Gwangalli Beach, Lotte Department Store Busan Main Branch, and Shinsegae Centum City are other fine sightseeing options not far away when you've had your fill of Geumnyeonsan Mountain.