BBD Bagh is a prominent area in Kolkata, India, known for its historical significance and colonial architecture. It is named after the famous freedom fighters Babu Raghunath Das, Babu Jagat Chandra Das, and Babu Bihari Das, who played a crucial role in India's struggle for independence. The area features several important buildings, including the Writers' Building and the Raj Bhavan. The square serves as a central hub for various government offices and institutions. It is also a popular spot for tourists, offering a glimpse into the rich history of Kolkata. Visitors can enjoy the blend of modern life and historical charm that defines this vibrant part of the city.