Mount Lowe Motorway is a hiking, biking, and horse trail in Los Angeles County, California. It is within Angeles National Forest and San Gabriel Mountains National Monument. It is 8.4 miles long and begins at 2,101 feet altitude. Traveling the entire trail is 10.3 miles with a total elevation gain of 3,253 feet. Street Parking and another parking are near the trailhead. The Mt. Lowe campground (elevation 14,764 feet) camp site can be seen along the trail. There are also restrooms along the trail.