If you enter into Keshab Chandra Sen street from Amherst street, you will find a simple yellow Church like structure on your right, partially obscured by electric transformers, cables and the large trees. But an inquisitive mind followed by a close look into the marble plaques in the entrance wall will soon reveal that the structure is BHARATVARSHIYA BRAHMO MANDIR founded in 1869 by Shri Keshab Chandra Sen.