Solukhumbu is a Himalayan district of Province No. 1 of Nepal, situated on the north-west corner of province. It is one out of 3 Himalayan districts of Province No. 1. Total area of district is . It is situated between Lat. 27°20'39 to 28°6'24 North and Long. 86°0'21 to 87°0'1 East. The highest elevation of district is (Mt. Everest) and the lowest elevation is (Tuintar) above sea level. The district is surrounded by Sankhuwasabha in east, Bhojpur in south-east, Khotang and Okhaldhunga in south, Bagmati Pradesh in west and Tibet (China) in north.