North of Duddo
As mentioned in a previous post about the Duddo Standing Stones in north Northumberland, prehistoric standing stones are human-made upright stones that have been placed into the ground vertically, often in circular formations. They date from various periods, mostly between the Bronze Age and the Iron Age, and are found across the UK and beyond. Here are a few photos of stone circles that I’ve visited in Scotland over recent years that helps to highlight the similarities in the formations across a wider geographical area.