“This trail accesses the northwest corner of the Spence Mountain Trails, connecting North Ridge Trail and Lower Hooligan.”
— Charlie Erdman
The Mazama Trail goes from the Shoalwater Bay trailhead to Junction #4 and the start of Lower Hooligan. It has great views of the Mountain Lakes Wilderness and Mt. McLoughlin.
This is generally considered to be primarily a biking trail so be aware of your surroundings and of other users while out on the trail.