Fen Edge Trail

'Explore the Landscape Heritage of the Cambridgeshire Fens on a series of walks around the Fen Edge ... The Fen Edge Trail takes you from the Lincolnshire border in the northwest of the county to the Suffolk border in the southeast, roughly following the "edge" of the Fens (including the islands) where the land rises to 5 metres above sea level (the 5 m contour). We are gradually publishing a series of Walk Guides that take you on easy walks with an average distance of about 5 miles each, although some can be done in shorter sections or you can combine them to make a longer walk.'

Cambridgeshire Geological Society