Mount Olive Township covers a large area of western Morris County within the Highlands region. Interstate 80 and Routes 46 and 206 provide the township’s main transportation connections, supporting office parks, warehouses, retail centers, residential neighborhoods, schools, and recreation areas. The municipality includes the communities of Budd Lake and Flanders, each with its own local center and development pattern. Budd Lake, one of New Jersey’s largest natural lakes, is a defining feature of the northern section. The southern and western areas include wooded hills, preserved land, farms, and lower-density neighborhoods. Mount Olive’s location places it near Hackettstown, Roxbury, Washington Township, and employment corridors extending toward Parsippany and the Lehigh Valley. The township’s combination of highway access, industrial development, suburban growth, and natural landscape gives it a distinctly varied character.