One of the ancient cities among many in Asia, Kathmandu truly is a hub of sights, sounds, smells and flavours. It is moderately a big city surrounded by hills all around and is further fragmented into four mini-cities. Kathmandu (Yei), Patan (Yala), Bhaktapur (Khwopa) and Kirtipur (Kipu). https://www.thirdrockadventures.com/blog/top-10-things-to-do-in-kathmandu-nepal