Hilbre Islands National Nature Reserve is a small group of tidal islands located at the mouth of the Dee Estuary, renowned for its rich birdlife and marine habitats accessible on foot at low tide.
Hilbre Islands National Nature Reserve consists of three small islands—Hilbre Island, Little Hilbre, and Middle Eye—situated off the coast of West Kirby in Merseyside, England. The islands lie within the Dee Estuary, a designated Site of Special Scientific Interest (SSSI) and one of the most important estuarine bird habitats in the UK. At low tide, the islands can be reached on foot via a rocky causeway, providing visitors a unique chance to explore coastal ecology and observe a wide variety of seabirds, including oystercatchers, eiders, cormorants, and occasional visiting seals and marine life.
The reserve covers intertidal zones as well as rocky shorelines, salt marshes, and sandflats, supporting diverse marine flora such as seaweeds and coastal plants. Historically, Hilbre Island has been used for religious and commercial activities, with remnants like an old chapel and a lighthouse. It is managed by Natural England to protect its wildlife and habitats.
Recreation opportunities focus mainly on birdwatching, coastal walks, tidepool exploration, and photography. Visitors should be mindful of tidal schedules due to the causeway's submersion twice daily. The islands are remote and exposed, providing a tranquil experience far from urban bustle. The reserve offers educational signage and occasionally hosts guided walks or naturalist events.
Its combination of accessibility at low tide, unique coastal ecosystems, and rich wildlife make Hilbre Islands National Nature Reserve a compelling destination for nature lovers, casual day-trippers, and photographers interested in coastal landscapes and seabirds.
Tidal crossing causeway providing access to the islands only at low tide
Important seabird breeding and feeding grounds, including oystercatchers and eiders
Historic Hilbre Island lighthouse and chapel ruins
Rock pools rich with marine life such as crabs, anemones, and small fish
A historic lighthouse that once guided vessels approaching the Dee Estuary, now an iconic landmark on the largest island.
Supports a diverse range of marine invertebrates and seaweeds visible during low tide walks.
Home to multiple seabird species, providing excellent opportunities for birdwatching and ecological study.