Example image of eyePlorer eyePlorer map for 'Lincolnshire coast': Coast England Estuary Humber Lincolnshire Marsh Norfolk North Sea The Wash Yorkshire Fishing Tourism Trade Cleethorpes Grimsby Immingham Ingoldmells Mablethorpe Port Seaside resort Skegness Sutton-on-Sea Anderby Barrow upon Humber Barton-upon-Humber Chapel St Leonards Freiston Shore New Holland, North Lincolnshire Saltfleet Saltfleetby Sandilands (resort) South Ferriby Theddlethorpe Trusthorpe Boston, Lincolnshire Sea 11th century 17th century River Witham The Haven, Boston Tide Hanseatic League Staple port Humberhead Levels Land reclamation Lincolnshire Marsh Salt marsh The Fens Coastal management Hill