Valley Forge Interpretive Association

The Valley Forge Park Interpretive Association promotes historical, scientific, educational, and interpretive activities of the National Park Service at Valley Forge National Historical Park. The Association operates a store in the park visitor center and donates sales revenue to the National Park Service. In June, 1999, the store expanded not only in size, but in items offered. Today the visitor center boasts the largest selection of Revolutionary War publications in print, as well as reproduction and souvenir items that contain the all-important interpretive message. This expansion benefited not only the park visitor, but has also led to a significant increase in the support the Association can provide to the park. For more information, call (610) 783-7503 or write to The Valley Forge Park Interpretive Association, c/o Valley Forge National Historical Park, 1400 North Outer Line Drive, King of Prussia, PA 19406.

Last updated: February 26, 2015

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Mailing Address:

1400 North Outer Line Drive
King of Prussia, PA 19406


(610) 783-1000

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