Celebrate International Mud Day on Sunday, June 29 at E.T. Mahoney State Park’s Outdoor Pavillion with excitement, education and mud! Make mud pies & mud art, dig in dirt and discover our slip & slide with a very muddy twist! You will get muddy!

You should definitely pack a change of clothes and dress for a muddy mess. We recommend garbage bags to sit on for the ride home and bringing a water bottle.

Valid park permit required for entry.