
Covehithe is a hamlet and civil parish in the East Suffolk district of the English county of Suffolk. It lies on the North Sea coast around 4 miles (6.4 km) north of Southwold and 7 miles (11 km) south of Lowestoft. Neighbouring settlements include Benacre, South Cove and Frostenden.

Dunwich is a village and civil parish in Suffolk, England. It is in the Suffolk Coast and Heaths AONB around 92 miles (148 km) north-east of London, 9 miles (14 km) south of Southwold and 7 miles (11 km) north of Leiston, on the North Sea coast.

The Green Bridge of Wales is a natural arch formed from Carboniferous Limestone within the Pembrokeshire Coast National Park, Pembrokeshire, Wales. It is located in the Castlemartin military training area just beyond the car park at Stack Rocks and beside the Pembrokeshire Coast Path.

Hallsands is a village and beach in south Devon, England, in a precarious position between cliffs and the sea, between Beesands to the north and Start Point to the south.

Hampton-on-Sea was a drowned and abandoned village in what is now the Hampton area of Herne Bay, Kent. It grew from a tiny fishing hamlet in 1864 at the hands of an oyster fishery company, was developed from 1879 by land agents, abandoned in 1916 and finally drowned due to coastal erosion by 1921. All that now remains is the stub of the original pier, the Hampton Inn, and the rocky arc of Hampton-on-Sea's ruined coastal defence visible at low tide. The site is notable for sharing its history with the eccentric Edmund Reid. Reid was previously the Metropolitan Police head of CID who handled the Jack the Ripper case. In retirement he chose to champion the plight of the beleaguered residents of the settlement.

Hornsea is a seaside town and civil parish in the East Riding of Yorkshire, England. The settlement dates to at least the early medieval period. The town was expanded in the Victorian era with the coming of the Hull and Hornsea Railway in 1864.

Ravenser Odd, also spelled Ravensrodd, was a port in the East Riding of Yorkshire, England, during the medieval period, built on the sandbanks at the mouth of the Humber estuary.

Ravenspurn was a town in the East Riding of Yorkshire, England, which was lost due to coastal erosion, one of more than 30 along the Holderness Coast which have been lost to the North Sea since the 19th century. The town was located close to the end of a peninsula near Ravenser Odd, which has also been flooded. The peninsula still survives and is known as Spurn Head. The North Sea lies to the east of the peninsula, the river Humber to the west.