Today is Bahulastami or appearance day of Radha-kunda . In this month of Kartik, the presiding deity of the month is Srimati Radhika and in the same month is also the appearance day of the lake which is the embodiment of the Love of Radharani. On this day, devotees from Mayapur visit Sri Caitanya Mutt and take holy dip in Radha Kunda snana on Bahulatami & do Parikrama.
Following is the description of Radha Kunda in Navadvipa Dham by Sri Nityananda Prabhu, Bhakti vinoda thakura and Sri Chaitanya