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THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
Cambridge Township in Onsted in Lenawee County, Michigan — The American Midwest (Great Lakes)
 

History of the Mystery Hill

Mystery Hill and the home of Ward Hall's Strange Oddities est. 1952

— Irish Hills Michigan —

 
 
History of the Mystery Hill Marker image. Click for full size.
Photographed by Craig Doda, June 10, 2023
1. History of the Mystery Hill Marker
Inscription. "Mystery Hill" has been entertaining and amazing folks since 1952. Thousands have driven miles and miles to see and feel the amazing force of gravity, and to witness how the laws of nature have seem to have gone wacky. Enjoy your visit and tell a friend.

...It's amazing.
 
Topics. This historical marker is listed in this topic list: Parks & Recreational Areas. A significant historical year for this entry is 1952.
 
Location. 42° 3.334′ N, 84° 8.385′ W. Marker is in Onsted, Michigan, in Lenawee County. It is in Cambridge Township. It is on Boardman Drive, on the right when traveling north. Touch for map. Marker is at or near this postal address: 11900 Boardman Dr, Onsted MI 49265, United States of America. Touch for directions.

Regionally, this marker is in the American Midwest and on the Great Lakes. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the Northwest Territory.

Other nearby markers. At least 8 other markers are within walking distance of this marker: Geronimo (approx. 0.3 miles away); George Armstrong Custer (approx.
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0.3 miles away); Doc Holliday (approx. 0.3 miles away); Bill Pickett (approx. 0.3 miles away); Wild Bill Hickok (approx. 0.3 miles away); Buffalo Bill (approx. 0.3 miles away); Wyatt Earp (approx. 0.3 miles away); Butch Cassidy & Sundance Kid (approx. 0.3 miles away). Touch for a list and map of all markers in Onsted.
 
History of the Mystery Hill Marker image. Click for full size.
Photographed by Craig Doda, June 10, 2023
2. History of the Mystery Hill Marker
Mystery Hill Sign image. Click for full size.
Photographed by Craig Doda, June 10, 2023
3. Mystery Hill Sign
 
 
Credits. This page was last revised on July 8, 2023. It was originally submitted on June 26, 2023, by Craig Doda of Napoleon, Ohio. This page has been viewed 453 times since then and 33 times this year. Photos:   1, 2, 3. submitted on June 26, 2023, by Craig Doda of Napoleon, Ohio. • J. Makali Bruton was the editor who published this page.
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Jul. 14, 2026