Feroz Shah Kotla Fort was built by Feroz Shah Tughlaq in New Delhi. There are many inscriptions in different monuments of the fort which were built since the Mauryan period. Ashokan Pillar was brought here from Haryana and installed in a pyramid shaped building. The fort also has a mosque which is considered as the oldest mosque in India. This tutorial will let you know about the history of the fort along with the structures present inside. You will also get the information about the best time to visit it along with how to reach the fort.