See the mighty hilltop castle built by Robert II in the 1370s, soon after he came to the Scottish throne.
Crawl into a prehistoric tomb hollowed out from a massive block of sandstone.
Trace the events of a great Norse saga at the ruins of this church and high-status residence.
Wander the ruins of the residence of Mary Queen of Scots’ half-brother Robert Stewart.
Explore the ruins of a Norse church on the uninhabited ‘Holy Isle’.
Visit the site of the shrine of St Kentigern, around which Scotland’s largest city sprang up.
Climb down into an underground Iron Age chamber supported on stone pillars.
Explore mighty coastal defences built during the Napoleonic Wars but destined never to see action.
Explore the chambers of an unusual Neolithic burial tomb on a small uninhabited island.
Explore one of Scotland’s most enigmatic sites, with remains of several phases of occupation.
Roam the remains of the peaceful home of Tironesian monks, who lived here for around 400 years.
Drop in on the oldest standing stone buildings in north-west Europe, occupied more than 5,000 years ago.