Bwindi national park is an ancient, deep forest rising along the southwestern border of Uganda. Climbing up along the slopes of a mountain range, the park consists of a series of narrow, steep valleys, deep green and cloaked in mist. The park is an old and complex ecosystem with a wealth of biodiversity and within its depths lies a rare and striking world. Due to the dense undergrowth and rugged terrain, large portions of it can only be reached on foot, preserving its primordial nature. Forest elephants, giant forest hogs, hundreds of butterfly species and several types of primate roam beneath the thick canopy of trees.