Flying over India's Grand Canyon gorge and Gandikota Fort in Andhra Pradesh

Aerial view of Gandikota gorge along river Pennar in Andhra. Gandikota is a small village on the right bank of the river Pennar, 15 km from Jammalamadugu in Kadapa district, Andhra Pradesh, India. Gandikota was founded in 1123 by Kapa Raja of nearby Bommanapalle village and a subordinate of Ahavamalla Someswara I, the Western Chalukyan king of Kalyana. The town played a significant role during the Kakatiya, Vijayanagara and Qutub Shahi periods. The fort was made more impregnable by Pemmasani Thimma Nayudu. The fort was under the control of Pemmasani Nayaks for over 300 years. The fort of Gandikota acquired its name due to the 'gorge' (in Telugu it is called 'gandi'), formed between the Erramala range of hills, also known as Gandikota hills and the river Pennar that flows at its foot, reducing its width to a mere 300 ft (see the river image below). Situated amidst beautiful landscape and wild forests, it is endowed with vast natural resources. Surrounded by a deep valley and impassable hills & with massive