It's an ammo can stashed in the woods. The walk is short but you can always keep walking and see where the trail goes. I've ridden mountain bikes in the area and the trails are difficult and not for begginers.
You can fish near by, but NO SWIMMING. There is plenty of space to park. The drive in can be a little bumpy but it's doable by most cars.
The gate which let's you drive to the area will be closed Oct. 31st. There are other ways into the area but they require longer walks. If there is no snow on the ground, you should be able to get to the cache.
There are other ways to get into the area, they just require more hiking, biking, or 4WDing.