Mystery Hill
Established in 1952, Mystery Hill welcomes curious visitors of all ages to Michigan’s scenic Irish Hills. Guided tours explore mind-bending illusions, from water that appears to run uphill to a ball that refuses to roll downhill. ...
Established in 1952, Mystery Hill welcomes curious visitors of all ages to Michigan’s scenic Irish Hills. Guided tours explore mind-bending illusions, from water that appears to run uphill to a ball that refuses to roll downhill. ...