The Lincoln Edge, otherwise known as the Lincoln Cliff is a remarkable stretch of high ground that runs north-south through Lindsey and Kesteven in central Lincolnshire It is an escarpment which is a prominent landscape feature in a generally flat portion of the county.
The Edge runs for 50 miles due north-south, its northern end close to the Humber and its southern end at Grantham. Its height varies but is typically 200 feet above sea level, but this still towers over the fenland to the east. The Lincoln Edge forms a natural boundary between the two sides of Lincolnshire, between the fenland of the east out to the North Sea coast and in the west the farmland merging into the Midlands.
It is believed that an ancient, even prehistoric, route ran along the top of the edge, which has been labelled "the Jurassic Way".
The scarp is formed by resistant Middle Jurassic rocks, principally the Lincolnshire Limestone series, and is remarkable for its length and straightness. It runs for over 50 miles from the Leicestershire border near Grantham to the River Humber, and is broken only twice by river gaps at Ancaster (the River Slea) and Lincoln (the River Witham).
South of Lincoln the 'cliff villages' that lie on the escarpment are as follows, listed in order of southerly procession:
- Bracebridge Heath
- Boothby Graffoe
North of Lincoln, the name Lincoln Cliff, or simply the Cliff, is locally used to refer to the ridge, not just its steep western scarp, and this can be seen in placenames such as Welton Cliff, Saxby Cliff and Caenby Cliff, reflecting parish-based divisions of the ridge. This use of the name "Cliff" is not found south of Lincoln, where the term 'Cliff' refers only to the scarp itself, and the limestone plateau is called the 'Lincoln Heath'. The Lincoln Edge or Lincolnshire Edge is the general name for the whole range.
- "Northern Lincolnshire Edge with Coversands and Southern Lincolnshire Edge". Natural England. http://www.naturalengland.org.uk/Images/jca45+47_tcm6-5658.pdf. Retrieved 2013-04-08.
- "The Jurassic Way". City of Lincoln Council ; English Heritage. http://www.heritageconnectlincoln.com/lara-raz/the-jurassic-way/849. Retrieved 2013-03-20. ; Not to be confused with the modern footpath of the same name designated by Northampton county council
- "Lincolnshire". Natural England. Geological highlights:. http://www.naturalengland.org.uk/ourwork/conservation/geodiversity/englands/counties/area_ID22.aspx. Retrieved 2013-03-20.
- David Tyldesley and Associates (September 2007). "North Kesteven Landscape Character Assessment". North Kesteven District Council. http://www.n-kesteven.gov.uk/upload/public/attachments/754/lca_final_copy_with_amendments_22_oct_07.pdf. Retrieved 2013-04-08.