sentences:  An alternative explanation has been offered which suggests it comes from the Celtic word "ogof" meaning cave, possibly appearing also as "Woky" 
  One mile north-west of Polsham, but within the parish of Wookey are the earthwork remains of Fenny Castle, a motte and bailey castle sited on a natural hillock.The parish was part of the hundred of Wells Forum.The now-closed Wookey Station, once lying on Cheddar Valley line branch of the Bristol and Exeter Railway, is a geological Site of Special Scientific Interest.