Tags: Site Of Special Scientific Interest.
Stackpole Quay – Trewent Point is a cliff on the Castlemartin Peninsula of South Pembrokeshire South Wales and is a Site of Special Scientific Interest (or SSSI). It has been designated as a Site of Special Scientific Interest since January 1977 in an attempt to protect its fragile biological and geological elements. The site has an area of 64.15 hectares and is managed by Natural Resources Wales.