
Trenton Rock Barn
This unique octagonal livestock barn and pavilion on the Grundy County Agriculture Fair site was built by the WPA in 1938. It is most commonly known as, the Rock Barn.


This historic site also is the host for Missouri Days, the North Central Missouri Fair, and other community events.
Left: A shot of the large crowd from Missouri Days
Rental Fees
Non-Profit Event- $30.00 per day and
a $250.00 Cleaning and Damage Deposit
Non-Money Making Event- $75.00 per day and
a $75.00 Cleaning and Damage Deposit
For-Profit Event- $250.00 per day and
a $250.00 Cleaning and Damage Deposit
If interested in renting for a party or occation,
please contact the Park Department at (660) 359-2004


