Mamallapuram
Mahabalipuram , also known as Mamallapuram , is a town in Chengalpattu district in the southeastern Indian state of Tamil Nadu , best known for the UNESCO World Heritage Site of 7th- and 8th-century Hindu Group of Monuments at Mahabalipuram . 
<triplet> Chengalpattu district <subj> Tamil Nadu <obj> located in the administrative territorial entity <triplet> Group of Monuments at Mahabalipuram <subj> Mamallapuram <obj> location <subj> World Heritage Site <obj> heritage designation