Solution:Shivaji's administrative branch province, Panhal, had thirteen hill forts, located in the western part of Kolhapur. Panhal Fort (Maharashtra) holds an important place in the history of the Maratha Empire. Among the hill forts (hill forts) of Panhal, Gangotri Fort, Makardagad Fort, Pratapgad Fort, Chandragad Fort, etc. played an important role in the defense of the Kolhapur region during Shivaji's reign.