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Ag History Farm

UPDATE: The Ag Farm Barn is no longer being offered as an Event Center for weddings and private events.

Hours of Operation

Park is open year round, sunrise to sunset.

Several annual events are held in the park April through December.
The historic buildings are available for public tours only during special events.

Over the past 2 years, Montgomery Parks has been proud to offer the Agricultural History Farm Park Barn as a truly lovely and unique site for weddings. However, for a number of reasons, we are no longer offering the Ag Farm Barn as an Event Center for weddings, and as of July 1, 2013, we are no longer accepting reservations. Individuals who have already booked the Ag Farm Barn for their wedding (even into 2014 dates), please rest assured—this change will in no way affect your event.

Montgomery Parks operates 4 additional, unique venues which may be suitable for your event. Information may be found here. One of these venues, Woodlawn Manor, is also a rustic setting like the Ag Farm, but it is also an elegant venue which may be the perfect location for your event!

Facebook More current photos and actual pictures of events can be found on our Facebook page! 

Essential Information for current reservation holders. Reservations are no longer being accepted for Ag Farm Barn weddings as of July 1, 2013


18400 Muncaster Road
Derwood, MD 20855 | 301-774-1900 | fax 301-774-9410 | Map |


Venue Manager: Nancy Cadigan | email
Reservations Manager: Melissa Bonds | email


100 guests maximum


2014 Rental Information FOR CURRENT RESERVATION HOLDERS ONLY - No new reservations accepted


Ag Farm Private Social Event Rules and Regulations
Transportation Service Farm Map

Additional Rentals

TABLES AND CHAIRS Rental order form due at least 30 days prior to the event
TENT rentals order form due at least 90 days prior to the event

Floor Plans

Floor Plan Examples and Suggested Rentals
Barn Blank Floorplan Template due at least 30 days prior to the event


Catering Rules and Regulations
Sample Caterer License and Liability Insurance

Photo credits: Katie Stoops Photography