A walk through HopOn India app around Dalhousie Square or BBD Bag as they call it today. The most special features of this experience are : 1. The App opens up new places and new stories for you in the same old cities 2. Each walk is crafted like a masterpiece to offer an immersive experience to the traveller with the correct mix of history, culture, myth, food , through professional narration, with background scores of music, qawalli or sound affects, here and there 3. There is no need for you to depend on a guide - the traveller can take the walk anytime as per will, at his/ her own pace 4. The content is developed by domain experts and curated with utmost care, leaving no room for dependence on the guide's knowhow 5.You pay once for three months and need not pay the guide repeatedly. It is the central district of Kolkata and was once the administrative and commercial hub of British India.