Telugu History / GalleryWalls and bastion of the Udayagiri fort on the hill above Udayagiri, Nellore districtRuined stone walls with a crenellated parapet and a tall bastion on a rocky hillside covered in green scrub, under a blue sky.TypePhotographCreatorYVSREDDYDate2012LicenceCC BY-SA 3.0↗ (opens in a new tab)Originalcommons.wikimedia.org↗ (opens in a new tab)Appears inVijayanagara Empire, Krishnadeva Raya, Udayagiri (Nellore), Forts & warfare