High Clear Down

High Clear Down

High Clear Down nature reserve in Wiltshire. Credit: Barry Craske.

High Clear Down

This steeply sloping chalk downland in Marlborough has no set footpaths so you can wander freely over the grass.

Location

Aldbourne
Marlborough
Wiltshire
SN8 2LE

OS Map Reference

SU237762

View on What3Words

A static map of High Clear Down

Know before you go

Size
10 hectares
image/svg+xmlz

Entry fee

Free
image/svg+xmlP

Parking information

From Aldbourne proceed along B4192 towards Swindon for 0.75 miles from centre of village. On reaching barn on left side of road, turn left and park. Walk along track (byway) and after about 250 metres take left fork, signposted Snap and Ridgeway.
image/svg+xml

Bicycle parking

None. Leave Regional Cycle Route 26 in the village of Aldbourne.
image/svg+xml

Grazing animals

Yes
image/svg+xml

Access

Not suitable for pushchairs or wheelchairs. Easier walking at the bottom of the slope.

Dogs

image/svg+xmlOn a lead

See our FAQ's for more information

When to visit

Opening times

Open at all times

Best time to visit

Spring and summer. Nearby attractions include Barbury Castle Country Park (5 miles), Uffington Castle and White Horse (6 miles), Steam Museum of the Great Western Railway (7 miles), Avebury (9 miles).

About the reserve

This steeply sloping chalk downland close to the village of Aldbourne has no set footpaths so you can wander freely over the grass. Enjoy the uninterrupted views of rolling countryside and, in the summer, the wildflowers. They are abundant because through history the down has escaped being ‘improved’ by fertilisers and pesticides and has been continuously and lightly grazed. May is one of the loveliest times to visit when the blue chalk milkwort is in flower.

We bought the reserve in 1998 partly because it has one of the country’s largest populations of the nationally scarce early gentian - a little annual with a purple trumpet that flowers in May and June and is unique to Britain. Orchids that flower here are fragrant, common spotted and pyramidal. In some years you can find green winged and frog orchids, and at the end of summer a few spikes of autumn ladies-tresses. See if you can spot butterflies such as the nationally scarce Duke of Burgundy, brown argus and a clutch of blues – the Adonis, common, chalkhill and small.

Across the top of the ridge is a dense cluster of hawthorn that provides habitat for birds including corn buntings. Above your head you may hear the ascending notes of the skylark. We graze the slope with cattle between April and October to keep the grass under control. 

Contact us

Wiltshire Wildlife Trust
Contact number: 01380 725670

Map of High Clear Down

Map of High Clear Down
Volunteer

Volunteer, Aline Denton, cuts brambles and blackthorn as part of the farm's conservation management - Ross Hoddinott/2020VISION

Volunteer at High Clear Down

Register