Trail Overview
The Backway to Mount Lemmon is a scenic, 28-mile point-to-point offroad route that offers drivers of all skill levels a stunning climb from the desert floor to the high-elevation pine forests of the Santa Catalina Mountains. Ideal for four-wheel-drive SUVs, SxSs, and dual-sport motorcycles, this trail begins near Oracle at an elevation of around 4,300 feet and steadily ascends to nearly 7,900 feet near the town of Summerhaven. The first half features wide, well-maintained dirt and gravel surfaces, which eventually transition into a narrower, slightly rougher mountain road with sweeping switchbacks. Along the climb, the vegetation dramatically shifts from towering saguaro cacti and desert scrub to lush ponderosa pine and oak woodlands, offering incredible vistas of the surrounding valleys and mountain ranges.
Tackling this trail requires no advanced technical skills, but the upper sections can become slick and muddy during winter snows or summer monsoons, and very dusty when dry. Drivers should remain alert for oncoming traffic on the blind corners and narrow stretches as they navigate the route's 5,000 feet of cumulative elevation gain. The trail passes through areas recovering from the historic 2003 Aspen Fire, providing an educational look at forest regeneration before ending in the mountain hamlet of Summerhaven. Here, travelers can access local restaurants, cabins, and the paved Catalina Highway for an easy, scenic return trip back to Tucson.
History
The landscape along the route is steadily recovering from the devastating 2003 Aspen Fire. This historic wildfire burned over 84,000 acres and destroyed 340 homes and businesses in the mountain hamlet of Summerhaven at the top of the mountain.
Access Description
The upper portion of the route (commonly referred to as the Mount Lemmon Control Road) is subject to seasonal closures during winter months due to heavy snow and ice at higher elevations. High-clearance four-wheel-drive vehicles or capable SUVs are recommended. No special permits are required to drive the road, but developed recreation sites and trailheads along the route within the Coronado National Forest may require a Coronado Recreation Pass or a daily fee.