Kanakapura is a city in the Ramanagara district of Karnataka on the banks of the Arkavathi river and the administrative center of the taluk of the same name. Its founder is Shrihan Kanaka Sigmanath, hence its name. Kanakapura is largest cocoon silk producer in India. River Cauvery flows around 21 km in Kanakapura Taluk. Previously belonged to Bangalore Rural District. It was formerly the largest constituency in the country.. It is located among the lush green forests of the state of Karnataka.