Roydon topographic map

Average elevation: 31 m

Average elevation: 53 m

Average elevation: 65 m

Average elevation: 59 m

Average elevation: 77 m

Average elevation: 43 m

Average elevation: 73 m

Average elevation: 87 m

The River Lea, which forms the county boundary with Hertfordshire, is the town's western boundary, and the eastern boundary runs through Epping Forest. The land rises gradually from the marshes and meadows by the river to a small plateau of london clay in the east, 60–90 metres above sea level, capped in the…

Average elevation: 44 m

Average elevation: 65 m

Average elevation: 71 m

Average elevation: 68 m

It lies on a ridge between the valleys of the rivers Lea and Roding. It contains areas of woodland, grassland, heath, streams, bogs and ponds, and its elevation and thin gravelly soil (the result of glaciation) historically made it less suitable for agriculture. The Forest was historically managed as a common;…

Average elevation: 44 m

Average elevation: 74 m

Average elevation: 62 m

Average elevation: 24 m

Average elevation: 68 m

Average elevation: 57 m

Average elevation: 63 m

Average elevation: 84 m

Average elevation: 56 m

Average elevation: 58 m

Average elevation: 80 m

Average elevation: 76 m

Average elevation: 43 m

Average elevation: 64 m

Average elevation: 51 m

Average elevation: 80 m

Average elevation: 61 m

Average elevation: 70 m

Average elevation: 89 m

Average elevation: 68 m

Average elevation: 62 m