Amaravati is the "de facto" capital city of the Indian state of Andhra Pradesh. The planned city is on the southern banks of the Krishna river in Guntur district, within the Andhra Pradesh Capital Region. The word "Amaravati" derives its name from the historical Amaravathi Temple town, the ancient capital of the Telugu Rulers of the Satavahana dynasty. The foundation stone was laid on 22 October 2015, at Uddandarayunipalem area by the Prime Minister, Narendra Modi. The metropolitan area of Guntur and Vijayawada are the major conurbations of Amaravati.