Parks / First State National Historical Park
First State National Historical Park
National Historical Park · DE,PA
Famous as the First State to ratify the Constitution, Delaware was born out of a conflict among three world powers for dominance of the Delaware Valley. From this beginning, the region developed a distinct character that tolerated diversity in religion and national origin and valued independence.
Official NPS page →Entrance Fees
This park is fee-free.
Upcoming Events
History Revival: The Delaware River during the Revolutionary War
Sep 3, 2026 · The New Castle Court House Museum (211 Delaware Street, New Castle DE, 19720)
Scout Day 2026
Sep 12, 2026
History Revival: First State Constitution of Delaware
Sep 26, 2026 · The New Castle Court House Museum (211 Delaware Street, New Castle DE, 19720)
Visitor Centers
- Sheriff's House Welcome Center
Source: National Park Service.