There are some places in Nepal which are restricted and strictly controlled by the immigration. These places have still remain unspoiled or unexplored but are of full of wilderness and adventure. Restricted areas trekking in Nepal are now open to limited number of trekkers, having fulfilled certain formalities of the immigration for obtaining special permit.
Restricted area trekking in Nepal is demanding and requires full physical fitness and stamina for success and the reward is way more incredible in comparison to normal trekking area of Nepal.