Broch of Gurness, Orkney, Scotland
This evening, my focus is on the Broch of Gurness, Orkney. A broch is a tall, conical shaped tower with concentric circular walls. The structures date from the Iron Age and are unique to Scotland with the majority of the 500 structures spread throughout northern and western Scotland and the islands. I have visited reasonably well preserved brochs on Skye and Lewis. Brochs appear to be high status dwellings built with defence in mind sitting at the heart of the local community, perhaps along the lines of the role played by stone churches in medieval times.