Laurel Caverns are pretty neat and a great way to spend a wet, Summer afternoon. We took a three hour, three-mile, guided, underground hiking tour and came out absolutely filthy, sweaty and feeling like we'd accomplished something. I'd suggest this tour to anyone. When you're done with your tour, or if you skipped it, walk up the old driveway to the old owner's house. On the right, before you enter the house, are steps up. Go up and look over the wall. In the corner under some bricks.