You can make an outstanding trek in eastern Nepal from either Hile or Tumlingtar by walking north up the Arun River to Seduwa and Num, then crossing Barun La (4110 meters) into the upper Barun Khola Valley for a close look at Makalu (8463 meters) and Chamlang (7317 meters). The route is not particularly difficult but it becomes a long trek because of the long distance that you must walk up the Arun.On the way to the Makalu Base camp we can have the very close view of the very beautiful Landscapes, Riverbanks, Shiva shrines, mountains, glaciers etc.
You can put together an even wilder trek by crossing Sherpani col and west col and continue Amalapcha pass or Mera La with climbing the peaks. It is such great adventure trekking with climbing and really high passes. A few groups have tried this trek and it has proved itself difficult and potentially real Adventure trek. if, we pass all over along the Amalapcha get the Village Chhukung or get along Mera la to Lukla after climbing the Mera peak. when we arrive at Lukla then feeling would be risen like big expedition summiters because of the Long adventure way with climbing and dropping by rope.