Within Harry Potter, the Shrieking Shack was an abandoned house in Hogsmeade. Villagers thought it haunted because of screams coming from inside. The entrance from the Hogwarts Grounds lie at the base of the Whomping Willow where the trick was to poke the knot in the trunk, which paralyzes the tree.
Do not try to access this geocache through any campsites. It can be accessed off the main road via footpath.
This geocache was placed with permission from Jackie Scharfenberg of the WI DNR in conjunction with the 2018 Cache Quest. A WI state park daily parking pass or annual sticker is required for entrance.