Henlopen's strategic location at the mouth of the Delaware Bay contributed to its importance in local shipping and military history.
Hiking trails weave throughout the dunes and primitive and developed campsites are available.
Surf fishing is popular along the park's beaches. A wind-weathered fence protects the sand dunes at Cape Henlopen State Park. Visitors study sea life at Cape Henlopen State Park. Courtesy of Delaware State Parks. Courtesy of Delaware State Parks.