Grey Seal

Lesley Robb

Donna Nook

Barrie Wilkinson

Donna Nook

Rachel Shaw

ACTIVE MILITARY TRAINING AREA - 0NLY PERMISSIBLE WHEN RED FLAGS ARE NOT FLYING

Extensive dunes and shore between North Somercotes and Saltfleet.

Location

Marsh Lane,
Donna Nook
Louth
LN11 7PD

OS Map Reference

TF 422 998
A static map of Donna Nook National Nature Reserve

Know before you go

Size
1150 hectares

Parking information

Main Stonebridge car park free, private overflow car park £2

Grazing animals

Cattle

Walking trails

Well-surfaced path to the 600m viewing area

Access

Disabled ramp access from the main 'Stonebridge' car park and limited number of disabled parking bays

Dogs

No dogs permitted

When to visit

Opening times

Only permissible when red flags are not flying

Best time to visit

October to December

About the reserve

The reserve consists of dunes, slacks and inter-tidal areas. Coastal processes alter the natural features from year to year. Sand from the beach and offshore sandbanks is blown inland by easterly winds to form dune ridges. Deposition of material from the River Humber has resulted in mudflats and saltings. The advancing dunes have trapped areas of saltmarsh behind them, and these areas have gradually become less saline, allowing an interesting plant community to develop.

In winter, there is a breeding colony of grey seals, with more than 1300 pups born annually. A viewing area at the foot of the sand dunes reduces disturbance to the seals and ensures the safety of visitors.

Please visit our main Donna Nook page for further information.

Donna Nook location PDF

Visitors should be made aware that the Ministry of Defence still maintains part of the area as a bombing target range and under no circumstances should anyone enter the bombing area when red flags are flying. However, most of the dune area is accessible at all times. For your own safety and to reduce disturbance to the seals during pupping season, all visitors should stay within the viewing area behind the fence.

Contact us

Environmental designation

Site of Special Scientific Interest (SSSI)