Makalu Base Camp Trek is a solitary adventure trek through the rugged Himalayan terrain of the Makalu Barun National Park in Nepal. The trek begins with a 45 minute flight to Tumlingtar followed by a drive to the starting point at Num. Hikers traverse diverse landscapes including tropical, subtropical, alpine, and arctic climates as they trek to Makalu Base Camp, located at the base of the fifth highest mountain. Along the way, trekkers can observe various ethnic groups and explore remote areas while enjoying accommodations in tea houses.