The Secret Path
It's not actually a secret, but you had to try, didn't you? A path that's been hidden behind the waterfall, under the bridge, and through the hedge. It's not like you'd ever find it, but you might as well try, right?
As you walk down this path, you'll notice that it's not actually a secret. It's just a really long, winding dirt path that goes through a lot of bushes. You might see some geese, but they're not really hidden. And the treasure? It's just a old shoe.
But hey, it's the thought that counts, right? And the exercise, of course. You can always find a good story in a shoe.