Guystones

Guystones are a type of prehistoric monument found in the British Isles, particularly in the United Kingdom. They are typically small, roughly circular structures made of stone, often found in pairs or groups. The most famous example is the Guystone of St. Michael's Mount in Cornwall, England, which is a single stone standing on a base, with a hole in the top that is said to have been used for divination.

The exact purpose of guystones is not known, but they are believed to have been used for various ceremonial or ritual purposes. Some theories suggest they were used for navigation, as they are often found near coastlines, or for marking boundaries. Others propose they were used for divination or as markers for sacred sites.

Guystones are often found in association with other prehistoric monuments, such as standing stones, burial mounds, and henges. They are typically made of local stone and are often covered in lichen, which can make them difficult to spot. Many guystones have been moved or destroyed over time, and some are now lost.

Despite their mysterious nature, guystones remain an important part of Britain's prehistoric heritage. They provide valuable insights into the lives and beliefs of our ancient ancestors, and their exact purpose continues to be a subject of ongoing research and debate.