Overland businesses in Delaware

1. Congressional Research Service. Federal Land Ownership: Overview and Data (R42346), Tables 1 and 2, data as of September 30, 2024. Retrieved September 25, 2026.
2. Recreation.gov. Recreation Information Database (RIDB) full export, the site’s own build of it. Retrieved September 25, 2026.
3. U.S. Geological Survey. Elevations and Distances in the United States, online edition. Delaware: 448 feet on Ebright Road at the Delaware-Pennsylvania state line, New Castle County; lowest point the Atlantic Ocean at sea level. Retrieved September 25, 2026.
4. U.S. Geological Survey. Geographic Names Information System and 3D Elevation Program point query. Elevation of the 3DEP surface at the GNIS coordinates of the named place, rounded to the nearest foot. Retrieved September 25, 2026.
5. Delaware Geological Survey, University of Delaware. Highest point in Delaware: the Ebright Azimuth benchmark at 447.85 feet, Centreville at 445.58, and LiDAR contours around 450 just west of Ebright Road. Retrieved September 25, 2026.
6. Delaware State Parks, DNREC Division of Parks and Recreation. Surf Fishing: the vehicle permit rules, the required safety equipment, the speed limit, the definition of actively engaged in surf fishing, and the fines. Retrieved September 25, 2026.
7. Delaware State Parks, DNREC Division of Parks and Recreation. Passes, Permits and Fees: annual, two year and off-peak surf fishing permit rates, daily entry fees and the annual pass. Retrieved September 25, 2026.
8. Delaware State Parks, DNREC Division of Parks and Recreation. RV Camping: the 14 day stay limit, one vehicle per site, the three rate seasons, the change freeze, firewood and fire rules. Retrieved September 25, 2026.
9. Delaware State Parks, DNREC Division of Parks and Recreation. Tent and Yurt Camping: the five campgrounds and the general camping policies. Retrieved September 25, 2026.
10. Delaware State Parks, DNREC Division of Parks and Recreation. Delaware Seashore State Park: six and a half miles of ocean and 20 miles of bay shoreline, ten access locations, the two campgrounds and the 1939 jetties. Retrieved September 25, 2026.
11. Delaware State Parks, DNREC Division of Parks and Recreation. Fenwick Island State Park: three miles of ocean beach and the three dune crossings that take surf fishing vehicles. Retrieved September 25, 2026.
12. Delaware State Parks, DNREC Division of Parks and Recreation. Cape Henlopen State Park: the 5,000 acre figure, The Point and Beach Plum Nature Preserve. Retrieved September 25, 2026.
13. Delaware Department of Natural Resources and Environmental Control. Division of Parks and Recreation: more than 20,000 acres in 17 state parks and easements over more than 4,000 acres. Retrieved September 25, 2026.
14. Delaware Department of Natural Resources and Environmental Control. DNREC Drops Surf Fishing Reservations for 7 of 12 Drive-on Beaches, July 7, 2025: the twelve beaches named, and which five still need a reservation. Retrieved September 25, 2026.
15. Delaware Department of Natural Resources and Environmental Control. The Point at Cape Henlopen Oceanside Beach Reopens Sept. 1 to Anglers and Beachgoers, August 25, 2026: the March closure since 1993 and the species it protects. Retrieved September 25, 2026.
16. DNREC Division of Fish and Wildlife. Conservation Access Pass: the per-vehicle requirement for state wildlife areas, its rates and its exemptions. Retrieved September 25, 2026.
17. DNREC Division of Fish and Wildlife. Wildlife Area Maps and Regulations: approximately 68,000 acres at 19 public wildlife areas. Retrieved September 25, 2026.
18. DNREC Division of Air Quality. Open Burning: the 1 May to 30 September ozone season prohibition, its camping and cooking exemptions, and the Air Quality Action day rule. Retrieved September 25, 2026.
19. Delaware Forest Service, Delaware Department of Agriculture. Delaware State Forests: three forests over 20,000 acres, the tract and trail figures for Redden, Blackbird and Taber, and the prohibition on off-road vehicles. Retrieved September 25, 2026.
20. Delaware Forest Service, Delaware Department of Agriculture. Forest Campsites: tent-only camping, the site counts, the fee, the three night maximum and the two vehicle limit. Retrieved September 25, 2026.
21. Delaware Code Online, Delaware General Assembly. Title 21, Chapter 68, Registration and Control of Off-Highway Vehicles: §§ 6801, 6803, 6807, 6810, 6814, 6819 and 6821. Retrieved September 25, 2026.
22. Delaware Code Online, Delaware General Assembly. Title 21, § 101(50): the statutory definition of an off-highway vehicle. Retrieved September 25, 2026.
23. Delaware Code Online, Delaware General Assembly. Title 20, Chapter 31, Subchapter III, § 3116: the Level 1 Driving Warning, Level 2 Driving Restriction and Level 3 Driving Ban. Retrieved September 25, 2026.
24. Delaware Emergency Management Agency. State of Emergency Driving Restrictions: the Level 2 waiver system and its 21 day lead time. Retrieved September 25, 2026.
25. Delaware Department of Transportation. Delaware Byways: the six designated byways and the 2000 legislation that created the programme. Retrieved September 25, 2026.
26. Delaware Department of Transportation. Brandywine Valley National Scenic Byway: 12.25 miles, Rodney Square to the Pennsylvania line. Retrieved September 25, 2026.
27. Delaware Department of Transportation. Red Clay Scenic Byway: approximately 27 miles in northern New Castle County. Retrieved September 25, 2026.
28. Delaware Department of Transportation. Delaware Bayshore Byway: 100 miles or more from New Castle to the resorts outside Lewes. Retrieved September 25, 2026.
29. Delaware Department of Transportation. Harriet Tubman Underground Railroad Byway: approximately 95 miles including the loops. Retrieved September 25, 2026.
30. Delaware Department of Transportation. Historic Lewes Byway, Gateway to the Bayshore: 12.35 miles on six named roads. Retrieved September 25, 2026.
31. Delaware Department of Transportation. Nanticoke Heritage Byway: about 35 miles in western Sussex County, ending at Trap Pond State Park. Retrieved September 25, 2026.
32. Delaware Department of Transportation. The Woodland Ferry: DelDOT owned and operated, free, six cars, and its weekday hours. Retrieved September 25, 2026.
33. U.S. Fish and Wildlife Service. Bombay Hook National Wildlife Refuge, Visit Us: the 12 mile wildlife drive, 16,251 acres, the three observation towers and the daily hours. Retrieved September 25, 2026.
34. U.S. Fish and Wildlife Service. Bombay Hook National Wildlife Refuge: established 1937, a Ramsar Wetland of International Importance and a Globally Important Bird Area. Retrieved September 25, 2026.
35. U.S. Fish and Wildlife Service. Prime Hook National Wildlife Refuge: more than 10,000 acres, roughly 80 percent wetland, and 7.5 miles of hiking trails. Retrieved September 25, 2026.
36. U.S. Fish and Wildlife Service. Prime Hook National Wildlife Refuge, Visit Us: the four state roads crossing the refuge, the daily hours and the absence of an entrance fee. Retrieved September 25, 2026.
37. National Park Service. Over-Sand Vehicle Use, Assateague Island National Seashore: permit prices, the four-wheel drive and size requirements, the equipment minimums, the Maryland vehicle cap and the plover closure. Retrieved September 25, 2026.
38. National Park Service. First State National Historical Park, Basic Information: the six sites and their locations. Retrieved September 25, 2026.
39. Delaware Climate Office, University of Delaware. Delaware’s Climate: land area, mean annual temperature range, mean annual precipitation and the nor’easter and tropical storm pattern. Retrieved September 25, 2026.

Reviewed September 25, 2026. Conditions, closures and rules change; check with the managing agency before you travel.