The public had their last chance to see inside Cultybraggan’s nuclear bunker at the weekend.
The structure was one of dozens across Perth and Kinross which welcomed visitors as part of Doors Open Day.
The underground facility, which is near Comrie, was built at a cost of £30 million and intended to shelter the nation’s leaders in the event of an attack during the Cold War.
It was recently sold for £150,000 to one of the UK’s most influential technology experts, Brandon Butterworth, who will convert it into a secure data storage facility.
Over the weekend-long event, the Comrie Development Trust, which owns the former prisoner of war camp, allowed visitors into a number of its iconic Nissen huts for the first time.Click here for a full photo galleryDuring the Second World War, Cultybraggen designated camp 21 housed around 4,000 German prisoners, including members of the SS and Afrika Corps.
The camp was just one of 51 locations across the region which gave a behind-the-scenes peek at the lesser-known aspects of their sites. Perth Museum and Art Gallery allowed visitors to see some of the collection which is not on display.
One of the fascinating items shown by museum guides was an artefact discovered during building work in Perth.
The stone ammunition is thought to have been fired from a trebuchet during the Scottish Wars of Independence.
Elsewhere, a stunning view of Dunkeld was afforded to those who made the trek up the cathedral tower.
Dating from the 15th Century, the lowest storey was used as an ecclesiastical court house. Its walls have paintings of the Judgment of Solomon and of the Woman taken in Adultery.
In Perth, at the home of poet William Soutar, visitors enjoyed a guided tour with poetry recitals and music.