You are looking for a small, bright white plastic box with a locking lid in the woods behind the Quickway. But you won't see it. It's inside of something else that appears very weathered and worn. It's a piece of something I found in the woods on the ground at my home...something from my childhood that had been lying there in the woods for over 30 years. On the outside it looks as though it may fall apart at the touch but as you open it you'll see that it's still very solid on the inside. It's the nature of the material of which it's made that makes it resistant to the elements.
Place usually has high muggle concentration but parking and cache location are relatively obscured from view.
Cache contains log only. Bring a pen.