https://www.gaiagps.com/hike/401635/big-mountain-loop-via-roaring-run-trail-and-massanutten-south-trail/
Big Mountain Loop via Roaring Run Trail and Massanutten South Trail - Virginia | Gaia GPS
This is a moderate loop trail to Big Mountain in George Washington National Forest - Lee District. This trail goes by Bird Knob.
roaring run trail