High Quality Content by WIKIPEDIA articles! The Peruvudaiyar Kovil, also known as Brihadeeswara Temple, RajaRajeshwara Temple and Rajarajeswaram, at Thanjavur in the Indian state of Tamil Nadu, is a Hindu temple dedicated to Shiva and an of the work achieved by Cholas in Tamil architecture. The temple is part of the UNESCO World Heritage Site "Great Living Chola Temples".