The Sinhagad (Lion's Fort) was strategically built to provide natural protection due to its very steep slopes. The walls and bastions were constructed only at key places. There are two gates to enter the fort, the Kalyan Darwaza and Pune Darwaza which are positioned at the south east and north-east ends respectively. The fort was also strategically located at the centre of a string of other Maratha Empire forts such as Rajgad Fort, Purandar Fort and Torna Fort.