It sounds as if you live in Nepal. I have been there 4 times, and hope to return many times. One of the biggest reasons people may not visit is that they are afraid to visit, with all the political unrest and danger. It may also be that they don't really know much about Nepal and need to learn. Another thing may be the cost and time it takes to travel there.
Tourists usually visit places and areas because of either some famous landmark (Disneyland in Paris for example) or because it has a natural landmark (for example Ayres Rock in Australia)
Perhaps that part of Nepal doesn't have anything of substantial interest to tourists.
==
Alot :)
a lot
a lot
1million
210000000
zero
Many visit a Beach Resort.
Approximately 1.5 million tourists visit Iguazu Falls each year, making it one of the most popular tourist destinations in South America.
over 13000 tourists a year
The number of tourists that visit Fort Sumter each year are 230,000.
75,000 to 100,000 tourists a year visit Malham and up to 4,000 a day