First State National Historical Park
Brandywine Valley
A 1,100-acre section of the seven-site national historical park, featuring the Brandywine Creek valley with wetlands, forests, and meadows. The northernmost site spanning the Delaware-Pennsylvania border. Jahoovy, https://commons.wikimedia.org/w/index.php?search=First+state+national+historic+park&title=Special%3AMediaSearch&type=image
Contact: https://www.nps.gov/frst/.
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