The stone wall, which is 1.8 meters tall and 7 meters wide and runs east to west, is believed to have been a boundary that divided the central part of the castle and warriors’ residences.

The stone wall beside the Gov. Edward Dudley Mansion in Wilmington may date back to the 1700s. Deeds show that the wall was already standing by 1837 and was likely built to hold back the bluff.

In the image below, the Glossy setting is not ideal as we can see a clear reflection of the adjacent pool and concrete wall. The stone is not reflective however, it did darken up the mortar joints.

The ditch that stretches 18 meters east to west, which is 1.5 meters wide and 0.7 meter deep, is cut off by the ruins of a stone wall that runs deeper than the trench north to south. Based on ...