RSPB Wallasea Island is a magical landscape of marshland, lagoons, ditches and sea. Walk along the seawalls to see the saltmarsh, mudflats and lagoons, where terns dive into the water in summer and huge flocks of waders and wildfowl arrive in winter.

Walk along seawalls to see the newly-created saltmarsh, mudflats and lagoons. Take a stroll around the grassland to catch a glimpse of short-eared owls or marsh harriers and watch over the river to see common seals haul themselves out.

To create this magical landscape of marshland, lagoons, ditches and sea, more than three million tonnes of earth was brought by boat from the tunnels and shafts created by the Crossrail scheme in London. This allowed us to raise the land above sea level and place the soil in a way that created a new 115-hectare intertidal area of saltmarsh, islands and mudflats (known as Jubilee Marsh).

In addition, Crossrail helped us create saline lagoons, a creek network and grazing marsh. All of which means Wallasea Island is now a wildlife-rich habitat and a great place to visit.


Postcode: Sorry, we couldn't find a postcode for this location.

Latitude / Longitude: 51.614072593943, 0.82303361738279