Directions & Hours

500 William Danforth Way
Gray Summit, MO  63039

Lambert – Saint Louis International Airport (STL)

General directions from Lambert Airport to Purina Farms: 
70W > 270S > I-44W > MO-100N > MO-MMW

Located just 10 minutes west of Six Flags St. Louis on Highway 44. Take the Gray Summit exit #253 and head North on Highway 100 for 1/2 miles. Take a left and head West on MM for approx. one mile until you reach the Purina Farms entrance on the left-hand side of the road.

See a map of Purina Farms.

Contact Us:
Mon-Fri between 9:30am – 3:30pm
[email protected]

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Visitor Center:

The Visitor Center is always closed on Mondays. It is also closed on Tuesdays in the Spring & Fall. See days and hours of operation below.

Each day we are open below,
our hours are 9:30a.m. - 3:30p.m.

  • March 14 - May 27 Open Wednesday - Sunday 
  • May 29 - September 3 Open Tuesday - Sunday 
  • September 5 – October 31 Open Wednesday - Sunday           

Admission is free unless when noted for special events.

Reservations for the Visitor Center are only required for large groups and field trips as well as select special annual events

Note: Purina Farms will be closed on all major holidays including Easter on April 1, 2018, July 4, 2018 and Labor Day on September 3, 2018.

Purina Event Center:
Open year-round for shows and spectators. Check the event calendar for more information.

Are you planning to attend an event as a spectator? Download this helpful guide to help prepare you for your visit.

Are you planning to bring your dog to Purina Farms? Check out our Visiting Pet Guidelines and Map before making the trip to see us.

Check all of the pet-friendly lodging available in area surrounding Purina Farms. See our list of hotels and campgrounds that allow dogs.

There are also lots of dining choices in the immediate area, including restaurants, cafes, and coffee shops. Check out our list of area restaurants for more information.