Ambika Kalana, a place associated with Gaudiya Vaishnava Sect, is situated in Bardhaman District
and is 4 km east of Kalna
This pilgrim center is adorned with a temple of Chaitanya Mahaprabhu, which contains a copy of the commentary on Bhagavad Gita written by Mahaprabhu. Many Acharyas are also said to have lived here.
Kalna Railway Station is the railhead nearby.