Nairobi (pronounced na-ai-ro-bi)(meaning"place of cool waters") is the capital city of Kenya. Founded in 1899, with an elevation of 1661 m (5450 ft) above sea-level,the city was handed capital status from Mombasa in 1905. Nairobi has risen in a single century from a brackish uninhabited swampland to a thriving modern capital. Modern Nairobi is still the safari capital of the Africa, but the modern world has quickly caught up with the city. A frontier town no more, Nairobi has become one of Africa's largest, and most interesting cities. Nairobi is a city that never seems to sleep. The entire town has a boundless energy, and is thriving place where all of human life can be found. This is a place of great contrasts where race, tribe and origin all become facets of a unique Nairobi character. Nairobi has the highest urban population in East Africa, estimated at between 3 and 4 million. According to the 1999 Census, in the administrative area of Nairobi, 2,143,254 inhabitants lived within 684 km².[1] Since its foundation as a railway camp in 1899, Nairobi has grown to become the largest city in Kenya, and one of the largest cities in Africa. Nairobi is now one of the most prominent cities in Africa politically and financially. Home to many companies and organizations, Nairobi is established as a hub for business and culture. The Globalization and World Cities Study Group and Network (GaWC) defines Nairobi as a prominent social centre. This is not a modern capital separated from the great wilderness that surrounds it. Just outside the city is Nairobi National Park, 113 sq kms of plains, cliffs and forest. The park is home to large herds of Zebra, Wildebeest, Buffalo, Giraffe and more. Rhino, Cheetah, and a large number of Lions are all found here, living wild within 20 minutes of the centre of town. Further out of town, the spectacular 27 metre deep 'Fourteen Falls' waterfalls at Thika are perfect for a scenic day trip. Nearby Ol Donyo Sabuk National Park, is centred around an imposing 2,146 metre mountain. For the adventurous, take an hour's drive from town and you will find white water rafting on the beautiful Tana River. From the wildlife to the nightlife, Nairobi is a city unlike any other. With a fantastic music scene, excellent international restaurants and an endless and colourful array of shops and markets, there is plenty on offer for the visitor.