The canyon, which is formed by the merger of Müflizderesi and Karpuzçatlatan streams originating from the Samanlı Mountains in Başiskele, is one of the most challenging canyons in Kocaeli. Due to the changing water depths and steep cliffs, well-trained groups can pass. The canyon, with 6 waterfalls and many pool-shaped ponds, welcomes visitors who are keen on hiking and camping.