Zaffergadh fort HYDERABAD: An ancient rock-cut cave temple identified at Zaffergadh in Telangana's Jangaon district is drawing attention from heritage researchers because sculptures and architectural features at the site may reflect several layers of the region's religious and political history. The cave was identified at the base of Zaffergadh hill by Samudrala Raju, a member of Kotha Telangana Charitra Brundam, according to a Deccan Chronicle report published April 6, 2026.