East India has a variety of delicacies to offer you, starting from the popular Bengali sweet, Rasagulla, Bihari litti-chokha, and Darjeeling tea and momos. The street food of Kolkata is very popular among the locals and tourists who come to visit as well. Kolkata is a prime metro city in India. North Bengal is renowned for its picturesque destinations and hill stations like Sikkim, Gangtok, and Darjeeling. The forests of Dooars and mangroves of Sunderbans are also famous for their natural beauty. Many national parks and wildlife sanctuaries have been constructed by the government for the conservation of endangered wildlife species.