Artificial Island in Scotland Discovered: Older Than Stonehenge (xataka.com)

• Neolithic artificial island discovered in Scotland
• Built between 3800-3300 BC, older than Stonehenge
• Circular wooden platform 23 m in diameter, later reinforced
• Submerged stone causeway and Neolithic pottery found
• New technique: drones and underwater photogrammetry

"A Neolithic artificial island (crannog) has been discovered in Scotland, older than Stonehenge. The structure, built from wood and stone around 3800-3300 BC, reveals advanced organizational skills of ancient societies. Archaeologists used drones and underwater photogrammetry to document the site."