Which or these countries is poor and almost entirely isolated by the Himalayas?

The country that is poor and almost entirely isolated by the Himalayas is Nepal. Nepal is a landlocked country located in South Asia, bordered by China to the north and India to the south, east, and west. The country is mostly mountainous, with the Himalayas stretching along its northern border. Nepal is one of the poorest countries in the world, with a GDP per capita of $1,027. The country is also very isolated, with the Himalayas making it difficult to access from other countries.