Why has tourism in Nepal been concentrated in the Kathmandu Valley?

Tourism in Nepal has historically been concentrated in the Kathmandu Valley primarily because it is the only region in the country equipped with the necessary infrastructure to support the industry. This includes essential facilities such as hotels, food supplies, road networks, and international transport services.1

As the capital of Nepal, Kathmandu became the hub of the national transportation system, particularly following the expansion of air services and the construction of new roads in the 1970s. The city serves as a primary entry point, featuring a major airport that accommodates both international and regional flights. While other areas of Nepal—such as Pokhara and the Mount Everest region—possess significant potential for tourism, the concentration of development in the Kathmandu Valley has made it the central focus for foreign visitors.231