Sonagachi is perhaps best known for its red-light district, which has been in operation since the 18th century. The area is home to numerous brothels, sex workers, and related businesses. While the district has faced its share of challenges and controversies over the years, it remains a significant part of Kolkata's cultural and historical fabric. Efforts have been made to improve the lives of sex workers and their children, with some organizations providing education, healthcare, and vocational training.
In the digital age, Sonagachi has become a frequent subject for "informative" and "raw" video content on platforms like YouTube and Dailymotion: Film Review: Born Into Brothels—Calcutta's Red Light Kids