Kathmandu - is the capital and largest city of Nepal, a landlocked country in South Asia. It is situated in the Kathmandu Valley in the central part of Nepal and serves as the country's political, economic, and cultural center.Kathmandu is known for its rich cultural heritage and historical sites. The Kathmandu Valley is home to seven UNESCO World Heritage Sites, including the Kathmandu Durbar Square, Patan Durbar Square, Bhaktapur Durbar Square, Swayambhunath