Forest Route 45n28 is a hiking, biking, and horse trail in Siskiyou County, California. It is within Klamath National Forest. It is 2.7 miles long and begins at 5,864 feet altitude. Traveling the entire trail is 5.4 miles with a total elevation gain of 1,267 feet. Gunsight Peak (elevation 6,073 feet) can be seen along the trail.