Hi Keerat
The Kali Mandir at Gole Market is one of the oldest Kali Mandirs in New Delhi. I think the oldest Kali Mandir is the Tis Hazari Kali Mandir.
The Gole Market Kali Mandir has a special significance for the Bengali community of Delhi and nearby areas. The complex also houses a Shiva Lingam. In addition, there is a Auditorium, Library, as well as very reasonably priced accomodation. It is still the first port of call for Bengalis who have just arrived in the city and need time to find a place of their own.
The Durga Puja celebrations at Kali Bari still has an aura of its own. Every year, renowned artists from Kolkata come to perform at the Kali Bari.