Fort Delaware State Park

About

Fort Delaware State Park preserves a massive granite and brick fortification on Pea Patch Island, constructed between 1848 and 1859 to defend the ports of Wilmington and Philadelphia. During the Civil War, the fort served as a Union prison camp holding up to 12,500 Confederate prisoners at its peak. Today visitors can explore the restored fortress, experience living history programs, and take guided tours. The island supports one of the largest Atlantic Coast nesting sites for herons, egrets, and ibises north of Florida, with an estimated 5,000 to 12,000 breeding pairs annually. Nature trails wind through the island allowing visitors to observe wildlife alongside the historic structures. Camping at Fort Delaware is a unique island experience. Tent camping takes place on the historic parade ground inside the fort itself. Access requires taking the ferry from Delaware City, with the ticket office and dock located at 45 Clinton Street. The ferry operates seasonally from late April through late September, Wednesday through Sunday and holidays, with departure intervals from 10:00 AM to 4:00 PM. Ferry service is suspended during thunderstorms, high winds, or unfavorable conditions.

Directions

From I-95, take Exit 4A (Route 1 South) toward Delaware City. Follow Route 1 South to Route 72 South, then turn left onto Clinton Street. The ferry dock and ticket office are located at 45 Clinton Street in Delaware City. Park in the designated lot and board the ferry to Pea Patch Island.