Use the waypoints listed to access the trail and the caches. As of July 2020, this portion of the Rivanna Trail is no longer a dead end spur. You can park at either end, Quarry Park or Woolen Mills, but of course you will still have to go all the way back to your parked car. The caches cannot be accessed from the highway (Rt. 20).
You will pass Quanderers Quarry shortly after the trail head and foot bridge; after that, take a left at the fork to where the trail crosses under Rt. 20.
Nice easy hide to get you started. Please take care to replace exactly as found.