First State National Historical Park is a new national park unit. Programming and facilities are currently operated through our partners, especially the State of Delaware. To learn more about accessibility contact the individual sites below.
The New Castle Court House Museum and The Green, New Castle
211 Delaware St., New Castle, DE. (302) 323-4453
The Green, Dover
121 Martin Luther King, Jr. Blvd., Dover, DE.; (302) 739-9194
4501 Thompson Bridge Rd., Wilmington, DE; (302) 577-7756
Visit the Nature Center at Adjacent Brandywine Creek State Park:
Last updated: March 23, 2016