Mumbai-Victorian Gothic and Art Deco buildings of Mumbai are declared as a World Heritage site by UNESCO at the 42nd session of the World Heritage Committee of UNESCO in Bahrain. This is a great recognition of Mumbais history and heritage said PM in a tweet.This makes Mumbai city the second city in India after Ahmedabad to be included on the World Heritage List.PM Modi has congratulated the citizens of Mumbai on the inclusion of these buildings in the UNESCO World Heritage Site.