Skip to content
WordPress site playing up? Vincony fixes it — today, from $5.Get it fixed →
The Great Britain Guide logoThe Great Britain Guide

Wildlife reserves · East of England

Northey Island

In or near Mundon.

National TrustFree admission♿ Wheelchair: limited🐾 Dog-friendly👪 Family-friendly4.7 · 18 Google reviews

Northey Island — island in the estuary of the River Blackwater, Essex.

Northey Island, wildlife reserves in Essex

Wikimedia Commons contributors — see linked file page for photographer and licence licence

Plan your visit

Typical visit
2 h–4 h
Best time of year
Autumn & winter (migration & wildfowl)
Nearest railway station
Althorne · 8.6 km
  • Free entry
  • Family-friendly
  • Dog-friendly
  • Limited wheelchair access

Getting there & planning your visit

Northey Island is located in Maldon, Essex, with the postcode CM9 4RY. The nearest railway station is Althorne, which is 8.6 km away. Entry to the reserve is free, but wheelchair accessibility is limited.

Directions on Google Maps →

Visit on nationaltrust.org.uk

About

Northey Island is a wildlife reserve in the United Kingdom. Owned by National Trust. Managed by National Trust. Wikidata describes it as: "island in the estuary of the River Blackwater, Essex". Coordinates: 51.7230°, 0.7205°.

Photo gallery

Summary from the official site

Northey Island is a remote coastal site in the Blackwater Estuary, known for its natural beauty and wildlife. Visitors can explore a waymarked trail while enjoying views of the surrounding saltmarsh and estuary. The island is historically significant as the site of the Battle of Maldon in AD 991.

Read more on the official property page.

Protected designations

  • Site of Special Scientific Interest: Blackwater Estuary SSSI
  • Ramsar wetland: Blackwater Estuary (Mid-Essex Coast Phase 4)

Designations sourced from Natural England open data under OGL v3.

From the Wikipedia article

Northey Island is an island in the estuary of the River Blackwater, Essex. It is linked to the south bank of the river by a causeway, covered for up to 3 hours either side of high tide. The island is approximately 1 mile (2 km) to the east of Maldon, Essex and 1 mile (2 km) to the west of Osea Island. The island is owned by the National Trust. For accurate information on visiting safely, saltmarsh creation and managed realignment go to www.nationaltrust.org.uk/northey-island The Battle of Maldon, 991 is believed to have taken place on the causeway and the south bank of the Blackwater near the island. At that time the causeway is thought to have been half as long as it is presently – 120 yards rather than 240 yards today. Significant land reclamation was carried out by the Dutch contractor Nicholas Van Cropenrough in the early 18th century; he unwalled marshland to significantly enlarge the island but the walls were breached by the sea and the land returned to marshland on 29 November 1897. In 1923 Northey was bought by the writer and campaigner Norman Angell; in 1933 he was awarded the Nobel Peace Prize. The island is part of the Blackwater Estuary Site of Special Scientific Interest. Northey is home to diverse birdlife and this is reflected in the place name 'Awl Creek' which perpetuates the traditional Essex dialect word for the Avocet. At one time Northey was home to more species than it is now. The island was one of the last southern strongholds of the raven, the last bird being taken from the Ladies grove in 1888. It is one of 43 (unbridged) tidal islands which can be walked to from the British mainland and one of six such tidal islands in Essex.

Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.

Coordinates
51.7230, 0.7205
County
Essex
District
Maldon
Parish
Heybridge Basin
Postcode
CM9 4RY
Parliamentary constituency
Maldon
Nearest railway station
Althorne8.6 km
Opening
1 April–30 September; access via causeway limited by tide times

Sources

Other places nearby

Nearby

Sea wall path, southwest of Heybridge Basin - geograph.org.uk - 1640065📷 5

Museums · East of England

River Chelmer

River Chelmer — a museum in england-east, United Kingdom.

👶
Mill Beach - geograph.org.uk - 4387240📷 3

Beaches · East of England

Mill Beach

Mill Beach is a beach in the United Kingdom.

Free🐕👶
Mill Beach - geograph.org.uk - 4387240📷 5

Caravan parks · East of England

Osea Leisure Park

Osea Leisure Park — a caravan park in england east.

Freeosealeisure.com
The Battle of Maldon📷 3

Forts · East of England

The Battle of Maldon

The Battle of Maldon is a fort in the United Kingdom.

Sandy beach on the River Blackwater - geograph.org.uk - 4387233📷 5

Caravan parks · East of England

Mill Beach Caravan Park

Mill Beach Caravan Park — a caravan park in england east.

millbeachcaravanpark.co.uk
Mill Beach - geograph.org.uk - 4387240📷 5

Campsites · East of England

Osea Leisure Park

Osea Leisure Park — a campsite in england east.

Where to eat & stay near Northey Island

Places to stay

Mill Beach - geograph.org.uk - 4387240📷 5

Caravan parks · East of England

Osea Leisure Park

Osea Leisure Park — a caravan park in england east.

Freeosealeisure.com
Sandy beach on the River Blackwater - geograph.org.uk - 4387233📷 5

Caravan parks · East of England

Mill Beach Caravan Park

Mill Beach Caravan Park — a caravan park in england east.

millbeachcaravanpark.co.uk
Mill Beach - geograph.org.uk - 4387240📷 5

Campsites · East of England

Osea Leisure Park

Osea Leisure Park — a campsite in england east.

Close up, Elizabeth II postbox on Chigborough Road - geograph.org.uk - 5382133📷 5

Caravan parks · East of England

Barrow Marsh Caravan Park

Barrow Marsh Caravan Park — a caravan park in england east.

Freebarrowmarsh.co.uk
Close up, Elizabeth II postbox on Chigborough Road - geograph.org.uk - 5382133📷 5

Caravan parks · East of England

Happy Days Caravan Park

Happy Days Caravan Park — a caravan park in england east.

Emptying Elizabeth II postbox on Chigborough Road - geograph.org.uk - 5382135📷 5

Campsites · East of England

Chigborough Farm

Chigborough Farm — a campsite in england east.

Places to eat & drink

160-64 High Street, Maldon - geograph.org.uk - 6082572📷 7

Restaurants · East of England

The Waffle Bar

The Waffle Bar — a restaurant in england east.

Maldon High Street - geograph.org.uk - 3319076📷 7

Cafés · East of England

The Art House

The Art House — a café in england east.

Looking downstream along the River Chelmer - geograph.org.uk - 3956443📷 5

Cafés · East of England

The Riverside Café

The Riverside Café — a café in england east.

theriverside.cafe
Willow on the Chelmer ^ Blackwater Navigation, Heybridge - geograph.org.uk - 4404081📷 5

Restaurants · East of England

Le Bouchon

Le Bouchon — a restaurant in england east.

All Saints, Maldon - triangular tower - geograph.org.uk - 6081821📷 7

Cafés · East of England

Saffron Tea Rooms

Saffron Tea Rooms — a café in england east.

thegreatbritainguide.com
Arable field near Ashtree Farm, Mayland - geograph.org.uk - 3553987📷 5

Historic pubs · East of England

The Mayland Mill Public House

The Mayland Mill Public House in England East, United Kingdom.

More places run by National Trust

Morden Hall ParkFlagship📷 10

Parks · London

Morden Hall Park

Morden Hall Park — park in Morden, London.

Free🐕👶nationaltrust.org.uk
Selsdon WoodFlagship📷 10

Country parks · London

Selsdon Wood

Selsdon Wood — Woodland in Croydon, England.

Free🐕👶
Claremont Landscape Garden📷 5

Gardens · London

Claremont Landscape Garden

Claremont Landscape Garden — historic garden in Surrey, England, UK.

Grade I🐕👶nationaltrust.org.uk
Eastbury Manor House📷 5

Stately homes · London

Eastbury Manor House

Eastbury Manor House — Grade I listed historic house museum in London Borough of Barking and Dagenham, United Kingdom.

Grade I👶nationaltrust.org.uk

More places in this region

Amwell QuarryFlagship📷 10

Wildlife reserves · East of England

Amwell Quarry

Amwell Quarry — nature reserve in United Kingdom.

Free🐕hertswildlifetrust.org.uk
Aubrey Buxton Nature ReserveFlagship📷 10

Wildlife reserves · East of England

Aubrey Buxton Nature Reserve

Aubrey Buxton Nature Reserve — Essex Wildlife Trust Nature reserve.

Free🐕👶essexwt.org.uk
Canvey WickFlagship📷 10

Wildlife reserves · East of England

Canvey Wick

Canvey Wick — nature reserve in Essex, United Kingdom.

Free🐕
Crowsheath WoodFlagship📷 10

Wildlife reserves · East of England

Crowsheath Wood

Crowsheath Wood — Essex Wildlife Trust Nature reserve.

Free🐕👶essexwt.org.uk

Frequently asked questions

Where is Northey Island?
Northey Island is in Essex, East of England, United Kingdom (postcode CM9 4RY), in the parish of Heybridge Basin.
What is Northey Island?
Northey Island — island in the estuary of the River Blackwater, Essex.
How do I get to Northey Island?
The nearest railway station is Althorne, about 8.6 km away. Drivers can use postcode CM9 4RY.
Who runs Northey Island?
Northey Island is operated by National Trust.
Is Northey Island a protected site?
Yes — Northey Island is part of the Blackwater Estuary SSSI Site of Special Scientific Interest and the Blackwater Estuary (Mid-Essex Coast Phase 4) Ramsar wetland.
Is Northey Island free to visit?
Yes, Northey Island is free to enter.
How do I get to Northey Island?
Drivers can navigate to postcode CM9 4RY. It sits within the Maldon parliamentary constituency.
Are dogs allowed at Northey Island?
Most wildlife reserves allow dogs on lead only, with restrictions during ground-nesting bird season (March-July). Check signage at the reserve.