Mt. Makalu (8463 m) is the fifth highest peak in the world. Formerly a restricted area, it spans five major ecological zones where can be found the lush, tropical Arun Valley, dense forests or rhododendron and fir and alpine meadows that lead to the might Barun glacier. This trek visits one of the most remote and unfrequented areas of Nepal. The Barun valley is a part of a huge international protected area under the agreement between the governments of Nepal and China, which comprises of 2330 sq. km of National Park and 830 sq. km of conservation area in Nepal alone. The Makalu-Barun area is little known to most tourists due to its relative inaccessibility. But those few hundred trekkers and mountaineers who visit each year come away with an unforgettable experience.
| Max Group Size | Standard | Budget | |
| 2 - 4 pax | $ | $ | |
| 6 - 8 pax | $ | $ | |
| 10 -13 pax | $ | $ |