
Un-gye Falls (감악산 운계폭포) is a multi-tiered mountain waterfall framed by rock ledges and seasonal foliage—strong after rain and spectacular in autumn colors. Best visited early morning or after rain for peak flow; overcast days give even exposure on water. Accessible via a marked trail from Gamaksan parking area (small lot; arrive early on weekends). No special permits; sturdy shoes required for slippery rocks. Close to Paju, combine with nearby trails for varied compositions.

Un-gye Falls (감악산 운계폭포) is a multi-tiered mountain waterfall framed by rock ledges and seasonal foliage—strong after rain and spectacular in autumn colors. Best visited early morning or after rain for peak flow; overcast days give even exposure on water. Accessible via a marked trail from Gamaksan parking area (small lot; arrive early on weekends). No special permits; sturdy shoes required for slippery rocks. Close to Paju, combine with nearby trails for varied compositions.