Image of Knockdrum (Stone Fort / Dun) by CianMcLiam

An interesting rock art panel that was found face down nearby, was once set overlooking the bay and then moved recently up against the entrance to the fort. It’s usually referred to as a cup-marked stone but as you can see it has rings near one corner, one of the cupmarks has a single wide pennanular ring that terminates in matching cup marks at each end.
This panel is comparable in style and execution with the panel from Gortbrack (now in UCC).

Image credit: Ken Williams/ShadowsandsandStone.com 2010