Langley Wood is a 31.6-hectare (78-acre) biological Site of Special Scientific Interest in Cambridgeshire, but lying between Saffron Walden in Essex and Haverhill in Suffolk.

[1][2] This ancient wood has coppiced ash and hornbeam, together with maple, hazel and oak.

Flora include dog’s mercury, sanicle and the uncommon sweet woodruff.

[3] The site is private land with no public access.