Aberdeen Maritime Museum
On historic Shiprow above the harbour, the Maritime Museum tells the story of Aberdeen and the sea over four floors, partly in the 16th-century Provost Ross's House. Highlights include ship models such as the Aberdeen-built tea clipper Thermopylae, a lighthouse lens, and a nine-metre model of the Murchison oil platform; the top floor looks out over the harbour. Admission is free.
Dunnottar Castle
The dramatic clifftop ruins of Dunnottar Castle stand on a rock surrounded on three sides by the North Sea, just south of Stonehaven. Tickets can be bought online or at the kiosk, and only card payments are accepted. Adult admission is GBP 13.50, concessions GBP 12.00 and children aged 5 to 15 GBP 6.25.
King's College and Old Aberdeen
Old Aberdeen, once a separate burgh, keeps cobbled streets and the historic buildings of King's College, the heart of the University of Aberdeen. Its historic chapel, still used for worship, is open to the public, and there is no admission fee.