Mount Lemmon, the crown of the Santa Catalina Mountains in southern Arizona, is one of the most popular high-elevation destinations in the state. Known for its cooler climate, dense forests, scenic overlooks, and the charming town of Summerhaven, the mountain provides a dramatic contrast to the desert floor surrounding Tucson.
The mountain region is situated at an average elevation of about 6,000 feet (1,829 meters) above sea level, making it a refreshing escape from the hot southwestern climate.
Average Elevation: 6,000 feet (1,829 meters)
Highest Elevation: 9,159 feet (2,792 meters)
Lowest Elevation: ~2,500 feet (762 meters)
So, now you know the elevation of Mount Lemmon. But did you know that you can also find the elevation of your current location using our tool?
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Mount Lemmon Elevation Map (With Highest and Lowest Points)
Highest Point:
The highest point on Mount Lemmon reaches an elevation of 9,159 feet (2,792 meters). Located near the Mount Lemmon Observatory, this peak offers expansive views of Tucson, the surrounding desert, and even distant mountain ranges on clear days.
(Tap on pointers for more info)
Lowest Point:
The lowest point in the broader Mount Lemmon region lies in the Catalina Foothills, at approximately 2,500 feet (762 meters). This area marks the beginning of the ascent up Catalina Highway—often called the Sky Island Scenic Byway—where temperatures climb sharply compared to the cooler summit.
Note: Elevations reflect the Mount Lemmon and Santa Catalina Mountain region within Pima County.
Mount Lemmon Map:
Elevation of Popular High-Elevation Destinations Near Mount Lemmon
- Summerhaven: A quiet alpine-style mountain village sitting at ~7,700 feet (2,347 meters).
- Mt. Lemmon Ski Valley Base Area: The starting point of Arizona’s southernmost ski resort located at ~8,200 feet (2,499 meters).
- Rose Canyon Lake Recreation Area: A popular lakeside campground and fishing spot positioned at ~7,000 feet (2,134 meters).
- Windy Point Vista: A dramatic cliffside overlook offering panoramic desert views at ~6,400 feet (1,951 meters).
Mount Lemmon’s dramatic elevation changes—from desert foothills to cool alpine forests—make it one of Arizona’s most unique natural destinations. Whether you’re exploring its hiking trails, enjoying snowy winters at the ski area, or relaxing in Summerhaven, the mountain offers a refreshing escape with scenic beauty year-round.