Canvey Wick

Canvey Wick is a 93-hectare nature reserve in Essex featuring salt marshes, grasslands, and freshwater ditches across diverse terrain. The site supports multiple connected ecosystems that host rare plants and a wide variety of animal life.

The land began as grazing marshes before being marked for industrial development in the mid-20th century. When the 1973 oil crisis halted construction plans, nature gradually took back the abandoned site and it was eventually protected as a reserve.

The reserve is named after Canvey Island and serves as a working research site where conservation groups actively study coastal wildlife. Visitors can observe how different habitats support distinct communities of plants and animals across the site.

The reserve is accessible via marked trails managed by a conservation organization that maintains the pathways and site. Wear appropriate footwear as much of the ground can be muddy or waterlogged, especially during wetter months.

The site hosts an exceptionally rich population of invertebrates, numbering over 2,000 species per square meter in some areas. Among these are two beetle and wasp species found nowhere else, making it a crucial refuge for highly specialized creatures.