Basri Shah Mosque - Credit: Wikimedia Commons
The Basri Shah Mosque is oldest mosque of Kolkata, India. It is situated in the Chitpur-Cossipore area of Kolkata district, at the junction of Panchanan Mukherjee Road and Sett Pukur Road. It is one of heritage sites listed by Kolkata Municipal Corporation. Read more on Wikipedia
Source: en.wikipedia.org