:Cnap Twt

{{Short description|Protected area in Glamorgan, Wales}}

{{Use dmy dates|date=April 2022}}

{{unreferenced|date=June 2015}}

{{Infobox SSSI

|name= Cnap Twt

|image=

|image_caption=

|aos= Mid and South Glamorgan

|interest= Geological

|gridref={{gbmappingsmall|SS9102575373}}

|coordinates= {{coord|51.4668|-3.5702058|display=title,inline}}

|displaymap= Wales

|area= 1.37 ha

|notifydate=26 March 1997

|enref=

}}

Cnap Twt is a Site of Special Scientific Interest in the Vale of Glamorgan, south Wales. Located roughly three miles south of Bridgend near St Brides Major. This former disused quarry is of national importance as a site of fossil plant remains.