Makalu Everest base camp trekking, a tea house trek, covers the largest valley in the world, the Arun Valley, and the legendary Mount Everest. Arun and Barun valley is home to more than 650 species of birds and over 800 species of butterflies. The region also houses the top of the world, Mount Everest. It is also the shelter of the rare and endangered animal Panda. Orchids and other flowers along a faint jungle trail, Swirly prayer flags at Shipton La, walking through this picturesque Sherpa village are the attraction of this region. This trek offers a combination of rich cultural heritage, unsurpassed beauty, and biological diversity.