*Please Note* Signage says "Forest currently open to public on Sundays & holidays only, due to logging operations". but I've seen others & been in myself when work is done for the day- it seems, when the bottom gates at Abbey Caves Rd are shut & locked
Starting from the top I did a clockwise loop from "Spider Junction" to "Quacker View", to get off the main gravel road/track and enjoy some single track. You can view & download my GPX track here --> EveryTrail
However, I would recommend doing the reverse if going for both caches, so from Spider Junction, take the 2nd dirt track to the right of the water tank.