Nope, can't park on the beach. In order to take a vehicle on the beach you need a permit from the state of Delaware for a 4 wheel drive vehicle for surf fishing, and a valid fishing license. You have to be actively surf fishing. Can't park and detect. Not supposed to drop off or pick up people either, although I waved down a couple with a truck a few weeks ago and asked for a ride off the beach cause I twisted my ankle. Can't detect on the dunes or even walk on the dunes and no dogs allowed. (I read all the signs.) And while I don't have a 4wd vehicle I'd LOVE to be able to park on the beach and detect. What you see in the photo is not a road, it is loose sand. 4wd only, there is an "air station" across the street at the paved parking lot. The surf fishermen let the air out of their tires so they won't sink in the sand then when they leave they refill the tires. Most carry shovels. I saw some awesome rockfish and redfish caught there last year.