Harihar Fort is, located in Igatpuri region of Western Ghats. Situated at an altitude of about 3, 676 ft above sea level, this unique fort is built on a triangular prism of rock. A small temple and a cave with water, situated on the top, are worth visiting. Thrilling spot: Rock-cut steps at an angle of almost 80 degrees vertical. While climbing the fort, we come across a rock-sheet, which has got steps carved in it. Also, many grooves have been carved here for additional support. After climbing these steps, we get up to the entrance door.