Most all of Weyerhaeuser Timberlands are now walk-in-ONLY! sorry. Best Parking Coords: N 46 32.581 W 123 36.934. . It is also closed during severe fire danger. If you try this cache during the week, be aware of log truck traffic.
Yesterday I took the whole family for a drive up the Forks Creek A-line in hope of a clear view of Mt. St. Helens. We could see Mt. Rainer well enough from here but it was too hazy to see Helens. My secondary reason for taking them here was to see something I discovered while logging in the area. The cache is only a couple hundred or so feet from the landing, inside of the cutting boundry. If you don't decrypt the hint before leaving, than I hope you can read German.
The cache is not in there. But if you want in there, you must enter from underneath.