Up to its reopening in 1992, Upper Mustang remained closed to visitors. Its environment has been unspoiled and protected as a result. Nonetheless, tourism in this area is rapidly booming, with an increasing number of trekkers and vacationers visiting this unique site by vehicle. Permits and fees needed for this tour:
1. Annapurna Conservation Area Permit (ACAP): Payable from Kathmandu or Pokhara, it costs about USD 30 per person.
2. The Upper Mustang Restricted Area Permit (RAP) costs $500 for th
