The Somerset Levels and Moors are part of a series of coastal floodplains that fringe both sides of the Severn Estuary. These areas have similar Holocene environmental histories and contain a wealth of waterlogged archaeological landscapes and discrete monuments. The importance of Somersets prehistoric wetland heritage is shown by the fact that twenty-five percent of all the prehistoric waterlogged sites thought still to exist in England are from the Somerset moors, the County Museum in Taunton Castle holds the largest collection of conserved prehistoric worked wood in the UK, possibly in the whole of Europe, the Sweet Track (the oldest known wooden trackway in the UK) and Glastonbury Lake Village have produced the most complete record of N...