Kumbhalgarh, second longest wall in the world - Rajasthan, India - a world heritage site.

Kumbhalgarh fort ("Kumbhal fort") is a Mewar fortress on the westerly range of Aravalli Hills, in the Rajsamand district near Udaipur of Rajasthan state in western India. It is a World Heritage Site included in Hill Forts of Rajasthan.