Do not attempt this at night. This is a difficult location to get to. You will need proper hiking gear and perhaps other tools to get to the cache, although I'm certain one could get to it without any special gear, hence the terrain rating.
Geocaching can be dangerous and may take you to difficult to access or potentially treacherous locations, and when seeking geocaches you risk property damage, bodily injury or death.
One should note, there are many variables that must be considered prior to seeking a geocache, including: weather, fitness level, terrain features and outdoor experience.
Now make sure to be prepared and check the current conditions before heading outdoors.
Go find this, but always exercise common sense and caution.
The South Sound Gong has been taken. By whom is unknown. A message was intercepted by the South Sound Gong Benevolence Association. It simply consisted of the following: "The gong will be delivered to the throne." and the heavily encrypted message below. Decipher the message and you will find the gong.