Clacton Cliffs and Foreshore Clacton Cliffs and Foreshore Clacton Cliffs and Foreshore is a 26.1 hectare geological Site of Special Scientific Interest in Clacton-on-Sea in Essex. It is a Geological Conservation Review site. This site is described by Natural England as "one of the most important Pleistocene interglacial deposits in Britain". It dates to the warm Hoxnian Stage around 400,000 years ago. Flint tools found there in the early twentieth century have made it the type site for the Clactonian, a core-and-flake industry of homo erectus, although paleontologists disagree whether it is really a separate industry from the Acheulian. The site is in three
Rhos-on-Sea Rhos-on-Sea Rhos-on-Sea (), also known as "Rhos" or "Llandrillo", is a seaside resort and community in Conwy County Borough, Wales. The population was 7,110 in 2001, increasing to 7,593 at the 2011 census. It adjoins Colwyn Bay. It is named after the Welsh kingdom of Rhos established there in late Roman times as a sub-kingdom of Gwynedd, and later became a cantref (hundred). Bryn Euryn is a hill overlooking Rhos-on-Sea on which there are the remains of a hillfort called Dinerth, the 'fort of the bear', and a limestone quarry. Ednyfed Fychan, 13th century seneschal to Llywelyn the Great and