Passport Stamps

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  • Start your stamp collection and celebrate every park you visit!
  • 5-10 Minutes

    • Watch an Artillery Demonstration at Fort Washington Park

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  • Ever wonder how Civil War cannons were fired? Visit the park the first Sunday of every month from May to November to watch the Fort Washington Guard demonstrate and explain the procedures used during the muzzle-loading era of American Artillery. 
  • 15-90 Minutes

    • Hike the Northern Loop in Rock Creek Park

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  • Enjoy an easy 5-mile round trip hike around the northern section of Rock Creek Park.
  • 120 Minutes