Hilfield Park Reservoir

Hilfield Park Reservoir

Hilfield Park Reservoir (c) Charlotte Hussey

Hilfield Park Reservoir

Access for Trust members only. Please note: the Trust's offices remain closed to visitors and we are therefore currently unable to issue site keys to members.

This large expanse of water is a valuable refuge for waterfowl, including blacknecked grebe.

Location

On the A41 towards Barnet
Between Bushey and Elstree
Hertfordshire
WD25 8DA

OS Map Reference

TQ 152 959
A static map of Hilfield Park Reservoir

Know before you go

Size
76 hectares

Entry fee

Free

Parking information

Use Affinity Water car park and lock gate behind you.

Access

Heavily rutted tracks with a steep climb to the top of the dam.

Dogs

No dogs permitted

When to visit

Opening times

Open at all times

Best time to visit

April to July, November to February

About the reserve

This large expanse of water is a valuable refuge for waterfowl, including blacknecked grebe. An important site for large numbers of wintering ducks, particularly mallard, shoveler, teal, wigeon and goldeneye. The area is of national importance for its summer populations of pochard, tufted duck and common tern. The marginal vegetation supports many breeding bird species such as reed bunting and sedge warbler. Around the margins of the reservoir are large marshy areas where many species of marsh plants flourish, including great reedmace, reed canary grass, phragmites and various sedges.

Seasonal Highlights
Spring:
 Blackcap, black-necked grebe, orange tip, reed bunting.
Summer: Brown argus, common pipistrelle, marbled white, migrant hawker, meadow brown.
Autumn/ Winter: Goldeneye, goosander, pochard, smew, wigeon.

Hilfield Park Reservoir is owned by Affinity Water and managed by the Trust.

Access for Trust members only

Please note: the Trust's offices remain closed to visitors and we are therefore currently unable to issue site keys to members. 

Whilst this reserve is member-only access, there is a viewing platform on the east side of the reserve which is accessible via Hogg lane, and along a public footpath. Remember to wear wellies in the muddy season and stick to the path. 

Directions

Site entrance: The entrance is on Hilfield Lane – there is no public access. Trust members only, borrow the key from the head office in St Albans.

Access by road: On A41 head south towards Edgware. Pass over M1 and turn left into Hilfield Lane after 0.5 miles. Entrance is 200 yards on the right.

Access by public transport
Bus:
306, 823 bus – Motorway Bridge on A411, Eltree Road. Reserve (1 mile).
Rail: Bushey or Elstree and Borehamwood (3 miles).

Affinity Water logo 2021

This site is owned by Affinity Water.

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