New Delhi is the capital of India. New Delhi forms a small part of the Delhi metropolitan area. New Delhi lies on the floodplains of the Yamuna River. The climate of New Delhi is a monsoon-influenced humid subtropical climate. New Delhi is a cosmopolitan city due to the presence of multi-ethnic and multi-culture. Key service industries include information technology, telecommunications, hotels, banking, media, and tourism. New Delhi is home to several historic sites and museums. The city is home to numerous international organizations.