As one travels east from Pungro Town, a big cave can be seen near Salumi Village. Besides the unexplored adventures that lie within, this cave has a multipoint entry and exit. A hole measuring approximately 4 ft in diameter can be seen inside the cave. It has been proved through the garbage dumping habits of villagers that there is alink between the cave and the Likimro river. About an hour's walk from Mimi, are another four unexplored caves.