The bluestones of Stonehenge weigh four tons each and came from the Preseli Hills of Wales—150 miles from Salisbury Plain. The builders had no metal tools, no wheels, no draft animals. That’s the logistics problem at the heart of the monument.

Construction ran in phases over roughly 1,500 years, starting around 3000 BCE. The bigger sarsen stones, up to 25 tons, came from a mere 25 miles away. Experiments show large stones can move on wooden sledges and rollers. The route from Wales, crossing rivers, forests, and hills, is another matter. Some researchers argue glaciers carried the bluestones partway. That theory has not won the day.

The astronomical alignments are not in dispute. The main axis lines up with sunrise on the summer solstice and sunset on the winter solstice. The Station Stones mark the moon’s extremes. Whether it was an observatory, a ceremonial center, a place of healing, or all three—that we don’t know.

Burials at the site include people from as far as the Mediterranean and the Alps. Some of the bluestones ring like bells when struck. The original complete circle would have produced unusual acoustics. We can describe the what. The why stays out of reach.

Of course, as a fiction writer, Stonehenge drew me in. Deep into the Area 51 series it becomes critical—something is buried under there. I even show how the stones were moved. A different why for the what that exists.

It’s one of 100 entries in The Little Black Book of Ancient Mysteries. https://amzn.to/4pSLpH6