Dover to Folkestone MCZ

Status: Designated


Site overview

At 20km2, this site is located below the famous white cliffs. The site has chalk platforms within it that form an almost continuous reef between Kingsdown, Deal in the north-east, and Folkestone Warren in the south-west. The chalk is in the form of a gently sloping platform with gullies which are up to two meters deep. The chalk platform and rock pools on the seaward side support a huge diversity of marine plants and animals. At Copt Point, twin-shelled molluscs called piddocks live in the holes they bore in the soft chalk and clay here. Harder rock is rare in the South-East, and the rugged outcropping ridges of Folkestone’s sandstone support many fragile branching sponges, alongside soft corals, fan worms and anemones. Crevices in the rock harbour crustaceans, fish, and even cuttlefish, while the edges are adorned with light-bulb sea squirts or bottlebrush bryozoans. There is a wreck here, and the short-snouted seahorse can be found, alongside a mass of fish, including Atlantic cod, ballan wrasse, corkwing wrasse, cuckoo wrasse, dover sole, flounder, goldsinny, pollack and seabass.

MPA Type

Marine Conservation Zone

Marine Conservation Zones (MCZs) are designated under UK legislation (Marine and Coastal Access Act 2009) and have been established around England, Wales and Northern Ireland to contribute to the UK MPA network protect a range of nationally important marine wildlife, habitats, geology and geomorphology, and can be designated anywhere in English and Welsh territorial and UK offshore waters.

Surface Area

19.52 km2 (7.53 mi.2)


25.68 km (15.96 mi.)

Coordinates (central point)

51° 5' 41" North, 1° 16' 40" East

  • Subtidal mud

    A very rich and diverse muddy undersea habitat that supports high numbers of worms, cockles and other shellfish, urchins and sea cucumbers as well as sea pens, burrowing anemones and brittlestars.

  • Subtidal sand

    Sandy seascapes that can seem a bit like deserts, but can be full of life. Flat fish and sand eels camouflaged on the surface of the sand,worms and bivalves (with their paired, hinged shells) all live in places like these.

  • Subtidal coarse sediment

    Undersea beds of coarse sand, gravel and shingle. Most of the animals that live here, like bristleworms, sand mason worms, small shrimp-like animals, burrowing anemones, carpet shell clams and venus cockles, are found buried in the seabed – the safest pl

  • Subtidal mixed sediments

    Undersea beds of a mixture of stones, gravels, sands and muds. Because mixed seabeds are so varied, they may support a wide range of animals, both on and in the sediment.

  • High energy intertidal rock

    Rocky seashores, exposed to very strong waves and currents.

  • Moderate energy intertidal rock

    Rocky seashores, above low tide, with some shelter from waves and currents. On these shores, there are places where plants and animals can find shelter from the waves – the landward sides of boulders, in cracks and crevices, and in rock pools.

  • Low energy intertidal rock

    Rocky seashores, sheltered from waves and currents dominated by seaweeds and exposed at low tide.

  • Intertidal sand and muddy sand

    The beach! Sandy shores are made up of clean sand or slightly muddy sand, often scattered with seashells and stones. The surface is often ‘rippled’ by the action of waves. Below the surface worms and shellfish stay safe and damp.

  • Intertidal coarse sediment

    Where small rocks, pebbles, and gravel, sometimes mixed with coarse sand are sometimes covered by the tide. While it may not look like much lives there - there are animals specially adapted to live in the moist spaces between the shingle and gravel.

  • Moderate energy infralittoral rock

    Shallow water rock, below the tides, with some shelter from waves and currents.

  • Intertidal underboulder communities

    The marine life living under boulders on the seashore. These damp, shady spots are home to a different set of creatures that you don’;t find on the rest of the shore.

  • Littoral chalk communities

    Special communities of animals and seaweeds that live on chalk seashores. Chalk is a soft, pure limestone and is easily eroded by seawater. This results in a characteristic type of beach, with a wide shore, often extending for many hundreds of metres, ba

  • Native oyster beds (Ostrea edulis)

    Native oysters are two shelled animals - one half is like a cup and attaches to the rock, the other is flat and forms a lid. In shallow water on fine, muddy sand, they can be found in huge numbers and form extensive beds, which become home to many other m

  • Folkestone Warren

    Folkestone Warren is one of Britain’s most important places for wildlife and is protected as a Site of Special Scientific Interest and Local Nature Reserve. It encompasses the white cliffs and is home to a huge variety of life.

Seasearch Logo

Seasearch dived this site in 2014 and completed a report detailing what they found. They recorded chalk reef and oysters in Wear Bay.

Learn more about Seasearch

Did you know?…

To the shelf limits, Scotland has 61% of UK waters, of which 23% are now in existing or new ‘marine protected areas’

Over 500,000 records of undersea species and habitats have been collected by volunteer Seasearch divers

An area over 9 times the size of Wales is now in marine protected areas in the UK, but less than 1% is considered by MCS scientists to be well managed