Dept of Forestry Traditional Cache

The Virginia Department of Forestry was established in 1914 to prevent and suppress forest fires and reforest bare lands. More than 100 years later, they still fight wildfires and plant trees. Your looking for a bison tube. Easy PNG. No need to advance beyond the stone structure. You don't need to physically tune your radio however if you think about the last part of the hint it could provide a clue. You can stay in the gravel parking area. Bring your own pen. Congrats to Night-Hawk for FTF and getting the wooden token.