Have you ever stood before a 5000-year-old mystery? That is the Cochno Stone. Right here in West Dunbartonshire, Scotland, lies a large gritstone outcrop. It is covered in rock art dating back to the third millennium BC. This is the Cochno Stone.
Known locally as the Cochno Stone, it got its name from the Gaelic “Cauchanach” meaning place of little cups. Look closely. You will see dozens of carefully carved circular cup marks and cup-and-ring marks. They spread across almost 100 square metres.
In 1887, Rev James Harvey fully unearthed the Cochno Stone. He brought it to wider attention. The Cochno Stone became known as one of the finest sets of petroglyphs in Scotland.
Fast forward to the 1930s. Ludovic Maclellan Mann, an eccentric archaeologist, became fascinated by the Cochno Stone. In 1937, Mann painted the rock surface. He used various colours. He highlighted the cup-and-ring marks in white. He covered the stone in a yellow grid. He hoped to capture its original cosmological meaning.
By the early 1960s, the Cochno Stone became a popular hangout. People carved marks and names into the soft rock. There was a growing trend of visitors walking all over the Cochno Stone.
To protect it from vandalism and the elements, the Cochno Stone was reburied in 1965. It was hidden beneath tons of soil and stone. The Ministry of Works decided this.
In 2015, archaeologists from the University of Glasgow partially re-exposed the Cochno Stone. A more complete re-exposure followed a year later. The goal was to investigate and document it.
Digital heritage specialists from the Factum Foundation created a detailed digital record of the Cochno Stone. They used laser scanning and photogrammetry. This helped to carefully analyze the prehistoric and modern art on the surface.
During the work, traces of Mann’s paint were found. There was also graffiti from the 19th and 20th centuries. These showed how people interacted with the Cochno Stone over time.
The Cochno Stone was then reburied to preserve it. Archaeologist Kenneth Brophy expressed sadness at reburying it. But he acknowledged it was necessary for its protection.
The Cochno Stone’s purpose remains unknown. Some believe the carvings are tribal symbols. Others think they are territorial markers or maps. Still others see representations of the stars. Some even suggest they were containers for liquids used in rituals.
The Cochno Stone stands as a testament to our ancestors. It is a reminder of the mysteries that still lie hidden in our past. While its secrets remain elusive, the Cochno Stone continues to fascinate and inspire. Perhaps one day, it will be permanently revealed for all to see.