Mohenjo-daro ARCHAEOLOGICAL SITE, PAKISTAN Mohenjo-daro , also spelled Mohenjodaro or Moenjodaro , group of mounds and ruins on the right bank of the Indus River , northern Sindh province, southern Pakistan . It lies on the flat alluvial plain of the Indus, about 50 miles (80 km) southwest of Sukkur . The site contains the remnants of one of two main centres of the ancient Indus civilization ( c. 2500–1700 bce ), the other one being Harappa , some 400 miles (640 km) to the northwest in Pakistan’s Punjab province. The name Mohenjo-daro is reputed to signify “the mound of the dead.” The archaeological importance of the site was first recognized in 1922, one year after the discovery of Harappa. Subsequent excavations revealed that the mounds contain the remains of what was once the largest city of the Indus civilization. Because of the city’s size—about 3 miles (5 km) in circuit—and the comparative ri