Grandpa Tiny's Farm

Grandpa Tiny's Farm

7775 Weiss Street
Frankenmuth, MI 48734

Phone: (989) 652-5437
Hours: April-October

Hours of Operation:

  • Monday: 10:00am-5:00pm
  • Tuesday: 10:00am-5:00pm
  • Wednesday: 10:00am-5:00pm
  • Thursday: 10:00am-5:00pm
  • Friday: 10:00am-5:00pm
  • Saturday: 10:00am-5:00pm
  • Sunday: 10:00am-5:00pm

Grandpa Tiny's Farm


A working historical and petting farm. Personal guided tours included with admission. Special events throughout the Spring, Summer and Fall. Great outdoor family fun! Also at the farm... Built sometime between 1855 and 1860, the one-room historic Hart School was donated to William "Tiny" Zehnder in 2000. Tiny took possession of the Hart School when Raymond and Martha Hart offered to give away the well preserved building from the Lovira Hart centennial homestead. Inside and outside of the schoolhouse the original as well as donated fixtures have been preserved in this wonderful historical landmark. Information on visiting the Hart one room school house can be found by contacting


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