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
Roof tents on the coast
Nothing in the Delaware surf fishing rules caps vehicle height, but sleeping is a separate question from driving. Camping and overnight parking are not part of what a surf fishing permit buys, and the state park campgrounds that do take a tent expect it on a numbered, reserved site with one vehicle beside it.
Wind is the design case here rather than cold. This is a low barrier coast in the path of nor’easters and autumn tropical systems, so guy points, a fabric that copes with salt spray and a mounting system you trust at speed on an exposed bridge matter more than insulation.
A roof tent gets you off the ground and sets up in minutes. It also puts weight on the highest point of the vehicle, and the rack underneath matters as much as the tent. A dealer who installs will check your roof's load ratings before anything else.
What they sell and install
01Hard-shell and soft-shell roof tents
02Awnings, annexes and insulation
03Racks and crossbars rated for the load
04Installation and removal
05Parts: covers, zippers, struts and poles
How to choose a roof tent
Open it, climb into it and close it before you buy it.
01Know your two roof numbers: the dynamic rating for driving and the static load for camping with people inside. They are different, and the rack has its own.
02Hard shells open fastest and cut through wind. Soft shells give more space for the weight and the money.
03Check the mattress, the ladder angle at your vehicle's height, and whether it closes with bedding inside.
04Ask about parts and repairs before you need them.
05Measure your garage door.
What to have ready before you ask for a quote
The roof decides what is possible.
01Vehicle, and what is on the roof or bed now
02How many people sleep in it
03The weather you camp in
04Garage height, if it lives indoors
05A budget range for the tent and the rack together
Questions people ask
Will a roof tent fit my vehicle?
Almost any vehicle can carry one with the right rack, but check the roof's dynamic load rating in the owner's manual and the rack's rating. The lower number is your limit while driving.
Hard shell or soft shell?
Hard shells are quicker, quieter in wind and better in rain and snow. Soft shells sleep more people for less money and weight, and take longer to pack. If you move camp every day, speed matters more than you expect.
Does a roof tent hurt fuel economy?
Yes, some, and you will hear it on the highway. Lower-profile tents and a fairing help. It is a trade most people accept for the sleep.
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.
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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.
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