Kolkata is a place known for its diversity whether we talk of religion or customs and on a walk tour one is surely going to experience every bit of this. 1. In the Footsteps of the Raj: Dalhousie Square: Situated in the heart of the city, this is a place that puts historical architecture of the city at full display. Going through major revitalization and restoration, this is the place that is being taken care by the preservation groups of the city cutting down any chances of demolition. The first Parish church of the city called the St. John’s Church…