3n16 is a hiking, biking, and horse trail in San Bernardino County, California. It is within San Bernardino National Forest. It is 20.2 miles long and begins at 7,363 feet altitude. Traveling the entire trail is 1.8 miles with a total elevation gain of 130 feet. The Ross Grave and Van Dusen Cabin attractions can be seen along the trail. There are also parkings along the trail.
Sign in/up to upload photos.