See for yourself why this mighty fortress is known as ‘the ship that never sailed’ – with its pointed stem, square stern and tall mast.
Explore an impressive defensive site among the Pentland Hills just south of Edinburgh.
Find out how the fortunes of this fortress – residence damaged by Cromwell were revived by its new owners.
Delve into more than 4,000 years of human settlement in the same location in Shetland.
Discover the last of the grand medieval castles, set high on a cliff edge and featuring a massive curtain wall.