I had a fabulous time trekking with Destination Himalaya.

Manasalu circuit trek is one of the adventures and unexplored treks in the western region of Nepal Himalaya which is to be found in Gorkha District with neighboring plateau of Tibet.
Nar Phu valley trek is newly (since 2003) opened trekking destination located at Annapurna region.
Upper Mustang trek is probably the most mysterious and least known kingdoms, preserves a life almost unaffected for centuries.