hill fort (earthwork)

A hill fort is a type of ancient defensive structure built on high ground, usually using earthworks like mounds and ditches. They served as protected settlements or refuge points, offering strategic advantages by providing visibility over the surrounding area and making it difficult for enemies to attack. Many hill forts date back to the Iron Age and were used for defense, community gatherings, or as status symbols. Their impressive earthworks are often the remains of walls and ramparts, giving insight into prehistoric engineering and social organization.