Makalu is known as the fifth highest mountain peak in the world, an isolated peak, located just 14 miles east of Mount Everest. Makalu's size alone is impressive, but its pyramid like structure with four sharp ridges, makes this mountain all the more spectacular.

Makalu has proved to be a challenging climb, as only five of its first sixteen attempts were successful. Previously, it had been admired and studied by several Everest parties, but like so many other mountain giants in the Khumbu region, it was not attempted until the summit of Everest had been attained in 1954.

Chomo Lonzo (25,650 ft.) is a subsidiary peak of Makalu, rising just north of the higher summit, separated by a narrow saddle.