Archaeologists in Wiltshire may have uncovered a remarkable early chapter in the story of Stonehenge: a timber structure that appears to predate the iconic stone circle by about 500 years.
At Bulford, roughly five kilometers from Stonehenge, researchers identified two large post pits that once held wooden poles standing about 120 meters apart. Although the timber has long vanished, the layout suggests the posts were aligned with the summer solstice sunrise and the winter solstice sunset.
The site is believed to have been in use around 3000 BCE, placing it centuries before the famous sarsen stones were erected. The excavation, carried out between 2015 and 2017 ahead of new housing construction, initially revealed pottery, flint tools, charcoal, animal bones and numerous pits. The significance of the discovery emerged when archaeologist Phil Harding noticed the unusual alignment of two oversized postholes.
Later analysis by archaeologist Fabio Silva strengthened the interpretation. By reconstructing ancient sky movements, he found the alignment matched the solstice axis to within about one degree. The team says the evidence points to a wooden monument that may have functioned as a solar marker or ceremonial frame for seasonal gatherings.
A rare disc-shaped flint knife found nearby adds to the site's intrigue, while the wider mix of artefacts suggests Bulford may have hosted feasts, rituals and community events. Researchers also note that the discovery fits a broader picture of early farming societies closely tracking the sun to guide planting, herding and seasonal rhythms.
The findings have not yet appeared in a peer-reviewed journal, so the interpretation remains provisional. Still, the Bulford site offers a compelling glimpse into how prehistoric communities may have linked landscape, astronomy and belief long before Stonehenge took its final form. It could reshape how we understand the deep origins of Britain's most famous monument and its place in future archaeological research.