Brown Elfin Knob Trail is a hiking trail in Orange County, North Carolina. It is within Occoneechee Mountain Natural Area. It is 0.2 miles long and begins at 697 feet altitude. Traveling the entire trail is 0.4 miles with a total elevation gain of 99 feet. Brown Elfin Knob (elevation 768 feet) can be seen along the trail. Near the end of the trail is a bench.