The chapel of Templars - Rosslyn (Edinburgh) - Scotland. Roslyn Chapel was one of my favorite places. Founded in the century by William Sinclair who was descended from a noble family of Norman knights. It is said to have many Knights Templar symbols.
Holyrood ("Holy Cross") Abbey in Scotland. Reportedly, Robert the Bruce held parliament here. Multiple invading armies damaged the Abbey, which was finally plundered during the Scottish Reformation in Holyrood Abbey - Edinburgh, Scotland.