Kot Kasta is located at a distance of 65 km Jalore. Earlier composed of two separate villages named Kot and Kasta, this area has now become unified into the single village of Kot Kasta. During the rule of Mansingh, many yogis received Jagirs here.The Nath Fort, a 200 year old fort can be found in the village of Kot Kasta. The fort has a three-storied palace rampart, tower and an entry gate. On both sides of the walls of the village are huge gates. The forts main gate is a large wooden structure, which is now in ruins. The fort has been deserted for centuries and is now inhabited by bats.