East Walton and Adcock's Common is a 62.4-hectare (154-acre) biological and geological Site of Special Scientific Interest south-east of King's Lynn in Norfolk, England.[1][2] It is a Geological Conservation Review site[3] and part of Norfolk Valley Fens Special Area of Conservation[4]
These commons have periglacial depressions separated by chalk ridges. The habitats include chalk grassland, springs, open water and scrub. The grasses and herbs are diverse with up to thirty-two species per square metre, and the rich invertebrate fauna includes seven Red Data Book and seventy-nine nationally rare species.[5]
52°42′54″N 0°34′08″E / 52.715°N 0.569°E / 52.715; 0.569