Dandak Cave is a colossal, splendid cave of Kanger Valley National Park. Kanger Dhara runs in parallel to the path of this cave. This cave’s length is more than 200 m and depth is 20-25 m, with incredible rock formation at its entrance. As soon as you enter through its entrance, the empire of darkness welcomes you. The chambers of Dandak Cave have giant dripstone formations with beautiful crystal stalactites and stalagmites.