Stand in the shadow of the best-preserved broch in Scotland, then climb to the top.
Roam the grounds of Britain’s northernmost castle, a remarkably fine tower house of the late 1500s.
Traverse a narrow causeway to discover an extraordinary stone-built blockhouse.
Admire the towering defensive façade of a heavily fortified castle, originally built as a royal residence.
Puzzle over the eccentricities of this gentry tower house with a difference.
Wander the ruins of a medieval church that remained a house of worship for 700 years.
Hike through a Neolithic landscape to an extraordinary, puzzling ancient building.
Discover the last of the grand medieval castles, set high on a cliff edge and featuring a massive curtain wall.