Boudhanath Stupa is the largest Buddhist Stupa in Nepal. Boudhanath Stupa is a religious center for Buddhist people which are located centre in Kathmandu. This largest Buddhist Stupa in Nepal lies about 8 km to the east of downtown Kathmandu. It located on flat land and encircled by houses & monasteries, where Rinpoches reside. This colossal Stupa is set on concentric ascending terraces in the powerful pattern of a Mandala. Boudhanath Stupa is the center of Tibetan culture in Nepal. The stupa, well known as Khasti, is also known as the World Heritage Site. The 36 meter-high Stupa of Bouddhanath is one of the largest stupas in South Asia. Bouddhanath Stupa, largest Buddhist Stupa in Nepal was renovated by Licchavi rulers in the eighth century. The Mandala design in Boudhanath Stupa is a copy of the one in Gyangtse in Tibet. There are more than 45 Buddhist monasteries in the area. The Bouddha Area Preservation & Development Committee runs an information center.