Fort DuPont State Park

Delaware City, Delaware

(302) 834-7941

Park Office

  • P.O. Box 170
  • Delaware City, DE 19706
  • Phone: (302) 834-7941
  • FAX: (302) 836-2539
  • Email: Park Office

The park is open daily from 8 a.m. to sunset. Normal park office hours are Monday through Friday, 8 a.m. to 4 p.m. From April through October, the park office is also open weekends, 8 a.m. to 4 p.m.