Nallamala Forest is a natural wildlife reserve in Andhra Pradesh, India, with rich biodiversity and scenic beauty. Learn about its history, attractions, activities, entry fees, tips, and best time to visit. Nallamala Hills are a section of the Eastern Ghats in India, forming the boundary of Rayalaseema region. They have a rich biodiversity, including tigers, leopards and Chenchu tribes, and are home to Srisailam, Mahanandi and Ahobilam temples. About Nallamala Forest: It is one of the largest stretches of undisturbed forest in South India, apart from the Western Ghats. Location: It is spread over five districts in the Indian states of Andhra Pradesh and Telangana. It is located in Nallamala Hills, which is a part of the Eastern Ghats. It lies south of the Krishna river. The forest has a good tiger population, and a part of the forest belongs to the Nagarjunsagar-Srisailam Tiger Reserve, the largest tiger reserve in the country ... Nallamala Forest Treks Kurnool Explore trekking routes, historical context, safety tips, and practical advice for an unforgettable adventure.