The beginnings of the wild river Raikkhiang (বুনোনদী রাইক্ষ্যং) are in Thindaul, from a fountain of 2500 feet high in the hill. After passing through the direction of 123 km, it came to Dighalchori and met with Kaptai lake. The mystery of Raikkhaing has not yet penetrated to the general public. That’s why this wild Raikkhiang is still interesting and mysterious to people.