Rohtasgarh Fort, one of the largest forts. Spread over a radius of 26 miles

Rohtasgarh is situated on the upper course of the river Son, 24° 57′ N, 84° 2′E. It takes around two hours from Sasaram to reach the foot of the hill over which is the Rohtas fort. It can be reached easily from the Dehri town, which has very good road network. One can also easily reach Rohtas fort via Akbarpur. The fort is situated at about 1500 feet above sea level. The 2000 old limestone steps were probably meant for elephants. For the visitor, they are exhausting climb of an hour and a half. At the end of the climb, one reaches the boundary wall of the fort. A dilapidated gate with a cupola can be seen there, which is the first of many gates provided for well-guarded entrances to the fort. From here one has to walk another mile or so before the ruins of Rohtas can be seen