Chittorgarh Fort, Chittaur, India

Chittorgarh Fort, Chittaur
Photo by Wikimedia Commons
Chittorgarh is a UNESCO World Heritage Site and also has the largest fort in India. It was built by the rulers of the Mauryan dynasty and was later ruled by the Rajputs of Mewar for nearly 800 years who expanded it to its current state. The fort was later abandoned for the new city of Udaipur and was only refurbished during the British Raj in India.