Castle Knowe, Kilruskin - Credit: Wikimedia Commons
The Castle Knowe (NS20365081),Ayr Sheet VI.16 (West Kilbride) Survey date: 1855. Publication date: 1857 is a prominent mound located slightly to the west of North Kilruskin Farm on the Kilruskin Toll Road, West Kilbride, North Ayrshire. Scotland. The mound may have served several different functions over the ages. Read more on Wikipedia
Source: en.wikipedia.org