Frogmore Meadow

On the Chess Valley Walk, Chenies

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Grid ref: TQ 022988

3 hectares

SSSI   marshy, flower-rich meadow

A wonderful example of an old marshy flower-rich meadow set in the tranquil Chess Valley.

The meadow lies between the River Chess and is damp and marshy. However, there is a mosaic of damp and dry areas which is reflected in the vegetation. The wetter parts support typical plants such as marsh marigold, greater bird's foot treoil, ragged robin and the rare marsh valerian. Sedges abound and there are six different species.

Away from the river the drier, more acidic area supports plants such as betony, devil's-bit scabious, tormentil and heath bedstraw. But, where the meadow meets the river there is a tall fen community characterised by willowherb, reed sweetgrass and reed canary grass.

The mature hedgerows around the meadows are an important habitat for many bird species. Small mammals abound in the hedges and tussocky grass, and in high summer the meadow is alive with butterflies, grasshoppers and other insects.

Dragonflies and damselflies such as the brown hawker and banded demoiselle can be seen beside the river, which provides good habitat for water voles.

This little known reserve is untainted by chemical fertilisers or pesticides. It is owned by the Trust and is designated a Site of Special Scientific Interest.

The management regime is designed to encourage diversity of species. This involves low-intensity cattle grazing which prevents coarse grasses and scrub encroachment.
Visiting
From Chorleywood follow the road to Chenies. Pass through Chenies and take the immediate right into Doddsmill Lane towards Flaunden. Park by the roadside near Mill Farm and walk along the road about 15 metres. On the right is a footpath across fields (Chess Valley Walk). Follow this until you get to Limehill wood where you bear right through a gate into the reserve.
Bus stop on main road (A404)
Accessible at all times.
Spring/summer.
Wellingtons are recommended.

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