USGS, footnoted to the National Geodetic Survey. The state survey measures the monument itself at 447.85 ft and the ground just west of the road at around 450
Delaware Climate Office. Mean annual temperature runs from 54.0°F in northern New Castle County to 58.1°F on the Atlantic coast
Training worth having in Delaware
Sand driving is the skill the state actually tests, and it is not the same as anything learned on rock or mud. Reading a beach, choosing a line above the wrack, staying off the dune face, judging when to air down and how to reverse out of a soft patch without digging in are all learnable and all specific.
The rest is recovery practice with the exact five items the permit requires. Jacking a vehicle on sand with a board under the base, and using a rope or chain safely between two vehicles, are worth rehearsing somewhere that is not a crowded beach with a tide coming in.
Training is the cheapest upgrade there is. It costs less than a bumper, weighs nothing, and works on every vehicle you will ever own.
Common courses
01Driving: line choice, throttle and brake control, airing down, spotting
02Recovery: safe rigging, winching and kinetic recovery
03Field repair: tires, fluids, electrical faults and improvised fixes
04Navigation and communication
05Wilderness first aid
How to choose a course
Small classes and real terrain.
01Ask about class size and how much time you spend driving rather than watching.
02Ask whether you train in your own vehicle. You should.
03Ask about the instructors' certification and how long they have been teaching.
04Ask what terrain the course uses, and what to bring.
Why it is worth it
A trained driver breaks less, gets stuck less and recovers more safely. Most vehicle damage on the trail comes from speed and poor line choice, and most recovery injuries come from rigging that someone guessed at.
Questions people ask
I have driven dirt roads for years. Is a course worth it?
Most experienced drivers say the recovery day alone was worth it. Rigging a winch pull safely is not something to work out for the first time when you are stuck.
Do I need a built vehicle to attend?
No. Most introductory courses are designed for stock four-wheel-drive vehicles, and learning what a stock vehicle can do is the point.
How high is Delaware?
From Rehoboth Beach at 1 feet to Ebright Road, at the Pennsylvania line at 448.
Altitude decides what your engine, your brakes and your lungs have to work with, and how late in the year the passes open.
0
Feet above sea level
Towns
WilmingtonThe Brandywine Valley byway, and thirteen Underground Railroad sites on the Tubman route91 ft
HarringtonTaber State Forest country, and the inland pond parks59 ft
GeorgetownThe county seat below Redden State Forest53 ft
SmyrnaThe turn for Bombay Hook and for Blackbird State Forest32 ft
DoverThe capital, and the John Dickinson Plantation out on the bayshore road28 ft
LaurelNanticoke byway country and the southern end of the Woodland Ferry run27 ft
MillsboroInland services on the Indian River, west of the inlet24 ft
SeafordThe Nanticoke River crossing and the northern ferry approach23 ft
MilfordMid-state services between the bayshore refuges and the coast13 ft
LewesThe ferry landing, Cape Henlopen and the Beach Plum Island crossing13 ft
MiltonThe approach to Prime Hook and the bayshore marshes11 ft
New CastleThe northern end of the Delaware Bayshore Byway10 ft
Bethany BeachThe break in the state park between Delaware Seashore and Fenwick Island6 ft
Fenwick IslandThe southernmost drive-on beaches and the Maryland line5 ft
Dewey BeachThe northern end of the Delaware Seashore barrier strip5 ft
Rehoboth BeachFull services between Gordons Pond and the Delaware Seashore beaches1 ft
Passes, high roads and summits
Ebright Road, at the Pennsylvania lineThe state high point, in New Castle County. USGS publishes 448 feet, footnoted to the National Geodetic Survey; the Delaware Geological Survey measures the benchmark at 447.85 and the ground just west of the road at around 450448 ft
Iron HillOur own reading of the elevation surface at its map point, in New Castle County335 ft
Chestnut HillOur own reading of the elevation surface at its map point, in the piedmont of New Castle County297 ft
Pass, road and summit elevations are the figures published by the agency that manages them. Town elevations are the town’s or county’s own
figure where it publishes an exact one; the rest are from the U.S. Geological Survey (3D Elevation Program at the place’s official coordinates),
retrieved September 18, 2026. Every source is listed at the foot of the page.