The reserve contains the remains of Camber Castle, an artillery fort built by Henry VIII to defend the Sussex coast.
It is one of the few places in Britain where the rare Sea Kale grows in abundance on the shingle ridges.
The site hosts the Martello Tower No. 28, built between 1805 and 1807 as part of a chain to deter a Napoleonic invasion.
Over 90 species of birds are recorded here annually, many using the site as a crucial stopover on the East Atlantic Flyway.
The Mary Stanford Lifeboat House remains as a memorial to the 1928 lifeboat disaster where all 17 crew members were lost.
The landscape includes unique saline lagoons that support rare specialist invertebrates such as the Lagoon Sand Shrimp.
The reserve's Discovery Centre is constructed with sustainable, low-carbon materials and features a living green roof.
Rye Harbour Nature Reserve comprises a diverse mosaic of saltmarsh, shingle beach, saline lagoons, and reedbeds situated at the mouth of the River Rother. It is one of the most significant conservation sites in Southern England, protecting over 450 hectares of coastal habitat. The reserve is home to over 4,000 species, including rare birds, plants, and insects that rely on the specific saline-freshwater gradient. Visitors can navigate a network of flat, accessible gravel footpaths that weave through the wetlands. The site serves as a vital nesting ground for colonies of Little Terns, Common Terns, and Sandwich Terns during the breeding season. Historic infrastructure includes the Mary Stanford Lifeboat House, which serves as a landmark commemorating local maritime history. The landscape is exposed and dynamic, shaped by the constant interaction between the English Channel and the river estuary. Information displays throughout the reserve explain the ongoing coastal management and habitat restoration projects.
The viewing platform near the Harbour Arm for a panoramic view of the sea, the river mouth, and the saltmarsh.
Bring binoculars, as the expansive nature of the wetlands means wildlife is often observed at a distance.
Wear sturdy, windproof clothing even in summer, as the coastal location provides little shelter from sea breezes.
Check the tide charts before visiting, as high tides significantly alter the accessibility of some shoreline paths.
Do not attempt to walk directly across the soft mudflats, as they can be dangerous due to changing tides.
Keep dogs on leads at all times to prevent disturbance to ground-nesting birds; stay strictly on marked footpaths to protect fragile shingle vegetation.
