 It also passes through Buckhurst Hill.For much of its length, it passes through the densest part of Epping Forest via Woodredon and Goldings Hills.The A121 south of the Wake Arms Roundabout is the course of the old turnpike road, and itself includes two by-passes around steep hills at Lower Road, Loughton and North End, on the Loughton- Buckhurst Hill boundary.