Kathmandu is the capital city of Nepal, located in the Kathmandu Valley. It is known for its rich history, vibrant culture, and stunning architecture, including ancient temples and palaces. The city serves as a gateway for trekkers heading to the Himalayas and is home to several UNESCO World Heritage Sites, such as Swayambhunath and Pashupatinath. The population of Kathmandu is diverse, with various ethnic groups and languages spoken. The city has a mix of modern and traditional influences, featuring bustling markets, street food, and local crafts. Kathmandu is also an important center for education and commerce in Nepal.