It extends approximately 200 miles (320 km), starting in northern Yavapai County and running eastward, ending near the border with New Mexico.
[citation needed] Cities and towns near the Mogollon Rim include Payson, Sedona, Show Low, Alpine and Pinetop-Lakeside.
[citation needed] In June 2002, the eastern portion of the Mogollon Rim was the site of Arizona's second-largest wildfire, the 470,000-acre (1,900 km2) Rodeo–Chediski Fire.
Other large fires have burned along the Mogollon Rim since 1990, and the area's Ponderosa pine forests remain vulnerable because of past fire-suppression efforts and the buildup of available dry fuel.
[citation needed] Western novel author Zane Grey built a hunting cabin on the slopes of the Mogollon Rim just northeast of Payson, above Tonto Creek.