The nature reserve is a site of wet heath and marsh about half a mile north-west of Bilson Green,
Cinderford. It is accessed from the south by the Forest Vale Road or from the north via the Forest Vale Industrial Estate. The reserve is surrounded by embankments of the old mineral railway lines, which ran from the coal fields to
Drybrook Road Station; it lies on the west side of a disused line that is now a forest ride. It is located on the
Dean Coal Measures and was originally part of a thriving mining area. An embankment divides the reserve into two parts. The reserve is the last remaining relic of the wet
heathland of the area. This once was extensive, but was lost to coal-mining and forestry activity in the 18th and 19th centuries. ==Habitat==