Delaware has the second lowest high point of all the states. It's marked by a road intersection near a abandoned fire lookout tower converted into a radio mast. Here is a web page with some pictures.

Quote:

---

Note: Although the the highpoint is said to be at the tower at Ebright and Ramblewood, a revision of the Wilmington North Topo map in 1997 shows a closed contour in a trailer park ("the first trailer") about 300 yards west of the tower and the elevation there is approximately 451 feet. HOWEVER do not bother the people in the trailer park as we have not secured permission to visit this mound. The Highpointers Club recognizes the sign. It is a trivial elevation and distance to cross the field to the mound on private property.]

---