Holland-on-Sea Cliff terraces can be attributed to the Anglian glaciation, they provide a fixed point for correlation other Anglian sequences in southern Britain and on the Continent. The site is a short stretch of the slope between the Esplanade and the Promenade, opposite Haven Avenue. No geology is visible. Holland-on-Sea Cliff Holland-on-Sea Cliff is a 0.1 hectare geological Site of Special Scientific Interest in Holland-on-Sea, north-west of Clacton-on-Sea in Essex. It is a Geological Conservation Review site. This site is of great importance in understanding the evolution of the London Basin, and it is the type site for two different gravels. The
Clacton County High School 1928 by Robert Strutt, 4th Baron Rayleigh (son of the Nobel Prize–winning physicist John Strutt, 3rd Baron Rayleigh). CCHS became a comprehensive school in 1973. In 1998 it became an Arts College. In 2015 Neil Gallagher was appointed Principal and in 2016 the school formed the Sigma trust along with 5 other local schools. Former Principal Jeff Brindle was appointed to the role of trust CEO. The school converted to academy status on 1 April 2012. On the 1 September 2016 the school formed the Sigma Trust along with 5 other schools in the locality. Clacton County High School Clacton