The largest city of Kenya is Nairobi, which has a population of over 3.5 million people. It is the capital and most populous city in the country, and is located in the south-central part of the country. Nairobi is an important economic hub for East Africa, and is home to numerous international organizations, including the United Nations Environment Programme and the International Criminal Court. It is also a major tourist destination, with many attractions such as the Nairobi National Park and the Karen Blixen Museum.