A view across 'Broad Water' on the North Norfolk coast, the boardwalk seen to the right heads to the sea and to, ''SeaHenge' ,a prehistoric timber circle built during 2049 BC, during the early Bronze Age in Britain. One hundred metres east, another, much larger ring was found, consisting of two timber circles surrounding a pit, Known as 'Holme II', dendrochronology gives a date identical to 'Seahenge': 2049 BC.