. "Ackergill Tower"@en . . "Ackergill Tower (or Ackergill Castle) is located north of Wick, Caithness, in northern Scotland. It was built in the early 16th century, and is a category A listed building. Ackergill is currently operated as an events and wedding venue by AmaZing Venues."@en . "Late 15th or early 16th century" . . . . . . .