Nabadwip is a city and a municipality in Nadia district in the Indian state of West Bengal. It is a holy place where Chaitanya Mahaprabhu was born. Located on the western bank of the Hooghly River, it is considered to have been founded in 1063 CE, and served as the old capital of the Sena dynasty. A center of learning and philosophy in medieval India, the city is still noted for its traditional Sanskrit schools. The Navya Nyaya school of logic reached its peak with the efforts of some well known contemporary philosophers of Nabadwip. The great Vaishnava saint, social reformer and an important figure of the Bhakti movement, Chaitanya Mahaprabhu (1486–1534) was born here. It was after Chaitanya Mahaprabhu's birth that Nabadwip became an important center of pilgrimage for the Vaishnavas worldwide as well as for Hindus in general. Many who follow Gaudiya Vaishnavism visit Nabadwip to celebrate the auspicious birthday day of Shri Mahaprabhu, which, as per lunal calculations, occurs on Phalguni Purnima. This day is commonly known as Gaura-purnima. Aside from this, Nabadwip is visited for various other festivals like Dol yatra,and Rasa purnima.