Swayambhu Great Stupa is an ancient religious complex atop a hill in the Kathmandu Valley, west of Kathmandu city. The Tibetan and Sanskrit name for the site means 'self-arising' or 'self-sprung'. The hill on which the stupa stands has been an ancient pilgrimage place considered the home of the primordial Buddha known as the Adi-Buddha. For the Buddhists throughout the world, the stupa is venerated as one of the most ancient and important stupas in the world, having hosted numerous Buddhas of the past: Koṇāgamana Buddha, Kakusandha Buddha, Kassapa Buddha and Gautama Buddha.For its outstanding universal value, Swayambhunath was designated a UNESCO's World Heritage Site in Nepal in 1979.