Wraysbury and Hythe End Gravel Pits is a 117.2-hectare (290-acre) biological Site of Special Scientific Interest in Wraysbury in Berkshire.

[1][2] It is part of South West London Waterbodies Ramsar site[3] and Special Protection Area.

[4] The site features four former gravel pits and is within the floodplains of the River Thames and the Colne Brook.

[5] It is important for the number of bird species it features.

[6] The following species have been recorded on the reserve.