text: One of Looe's greatest archaeological mysteries is the so called 'Giant's Hedge', which is an ancient earthwork which runs over 9 miles between the Looe and Fowey Estuaries. In some places it is still twelve feet high, and where it is best preserved (for example, in Willake Wood) it is stone-faced and flanked by a ditch. Over the years, there have been many theories to what the ancient earthwork may have been or its intended purpose. While the name and early folklore suggests it was built by a giant, as the rhyme goes "One day, the Devil having nothing to do, built a great hedge from Lerryn to Looe", the general consensus is that this linear earthwork marked the boundary of a post-Roman kingdom. During the mid-18th century, British antiquarian William Borlase believed the earthwork to be the remnants of a Roman road, that would connect Looe to the Fowey estuary. Whilst this theory is now disputed by some historians, there has been some archaeological finds, such as a hoard of Roman coins found at Lerryn and a possible Roman fort at Lanreath, that could back this theory. Other theories suggest that 'Giant's Hedge' is actually far more ancient and may even date back to the bronze age. For example, Dr Keith Ray, the County Archaeologist for Oxfordshire, who is making a special study of the Giant's Hedge, is convinced that it originally continued on the west side of the River Fowey and was defended there by Castle Dore. Along the Hedge, there are numerous bronze age barrows, hillforts and ancient enclosures. Such as the Hall Rings, Kilminorth fort, the fort at Yearle's Wood and many more. It is likely that the secrets behind 'Giant's Hedge' may never be known, perhaps the history of the Hedge could even be a combination of different time periods.
  At the time of the Domesday Book in 1086 the manor of Pendrym, which included much of the site of modern-day East Looe, was still held by William the Conqueror, as part of his own demesne, which he later devolved to the Bodgrugan (Bodrigan) family. Land across the river belonged to the manors of Portalla (or Portallant) and Portbyhan (variously spelt Portbyan, Porthbyghan, Porthpyghan, among others).