Kolkata, formerly known as Calcutta, is the capital city of the Indian state of West Bengal. It is located on the eastern bank of the Hooghly River and is one of the principal commercial, cultural, and educational centers of Eastern India. As the main urban center of this region, Kolkata showcases an eclectic mix of colonial architecture mingled with modern designs, narrow alleys, and sprawling gardens. The city is famous for its grand colonial architecture, art galleries, cultural festivals, and a vibrant street life. Kolkata was the capital of the British Indian empire until 1911 and it has a rich history and heritage that reflects in its complex socio-cultural landscape. Places of interest include the iconic Howrah Bridge, Victoria Memorial, Indian Museum, and Dakshineswar Kali Temple. The city is also known for its passion for the arts, literature, cinema, theater, and food. Kolkata is home to the beloved 'Rasgulla', a syrupy dessert, and it hosts the annual Durga Puja festival which paints the town in vivid hues with elaborately crafted idols and pandals.