Hi there ! I am Nepali local guide specially for adventure touring in the remote area in the Himalaya of Nepal. How are you a d how is the setuition about pandamic covid 19 in your country? Here in Nepal lockdown is over but we still can not say to make any adventure oparetion or to organise it because of qoarTain required for 10 days in hotel after arriv in Nep so perhaps you can plan for next spring season 2022 to trek to upper mustang dolpa for the special permit that you can give your worry to me I can find the permit sution for you if you have any question please feel free to write me via my e-mail: raigambahadur@yahoo.com thank with best wishesh – gamba