Know Before You Go:
If you’re visiting, or traveling in, Wilmington & the Brandywine Valley or throughout Delaware, it's important to do so safely. Learn what plans are in place and what steps to take to ensure your safety during COVID-19.
The Michael N. Castle Trail runs through wildlife preserve area along the north side of the C&D Canal between Summit North Marina and Delaware City. Travelers are offered great views of ships and pleasure boats traveling between the Chesapeake Bay and the Delaware River Entrance is available at the Biddle Point or St. George's Trailheads .