Home > Plan Your Trip
Mystery Hill
Defies Gravity!
A roadside attraction in the Irish Hills since 1953, Mystery Hill asks the questions: Have you ever seen water flow uphill? How about a chair that balances mysteriously upon a wall? Have you ever stood at an incredible angle with very little effort? Take a 20 minute tour and find out all about it.
Address:
7611 U.S. Highway 12
Onsted, MI
GPS Coordinates:
42.05656, -84.14025
Contact:
Phone: 517-467-2517