Fort Du Pont State Park 45 Clinton St Delaware City, DE 19706 Phone : (302) 834-7941 Fort Du Pont State Park Business Category Parks & Playgrounds Amusement & Recreation Services           Buy, Campground, Fishing, Gift Shop, Horseback Riding, Lottery, Nature Trails, Parties, Picnics, Rentals, Sales, Service, Slides, Special Events, Streams, Swimming, Tubing, Used, Water Park, Water Slides Delaware State Of--state Parks, Fort Delaware State Park Delaware City, DE 19706 Phone : (302) 834-7941 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools Delaware State Of--fort Dupont State Park Delaware City, DE 19706 Phone : (302) 834-7941 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools