Gandhari khilla is a hill fort located near Bokkalagutta, in Mandamarri Mandal in Mancherial district in the south Indian state of Telangana.

The fort was built within a thickly forested area which has a wealth of plant species which includes many medicinal herbs.

The Mancherial – Chandrapur - Nagpur NH 363 passes close to the fort,[1] which is 3 kilometres away from the Bokkalaguttta village.

[4] Archaeological work suggests that construction of the fort was begun early as the Rastrakuta era (prior to 1200 A.D.) and continued until 16th century.

Large numbers of local medicinal people collect the plants and offer them for sale in nearby towns.