Introduction to Tiger Fort: Tiger Fort (Nahargarh Fort) was built by Jai Singh II in 1734 to strengthen the defense capabilities of Jaipur. Now the castle is almost dilapidated and stands on the hill north of the old city of Jaipur. , overlooking the whole city of Jaipur, it is best to bring a bottle of beer up in the evening to watch the sunset. Peacocks can be seen everywhere in the woods along the way up the mountain.