The Wash
From Openwaterpedia
The Wash is the square-mouthed bay and estuary on the northwest margin of East Anglia on the east coast of England, where Norfolk meets Lincolnshire. It is among the largest estuaries in the United Kingdom and is fed by the Rivers Witham, Welland, Nene and Great Ouse.
Open Water Swimming
Mercedes Gleitze swam here in 1929.
