The Chafford Gorges Nature Park is a

nature reserve A nature reserve (also known as a wildlife refuge, wildlife sanctuary, biosphere reserve or bioreserve, natural or nature preserve, or nature conservation area) is a protected area of importance for flora, fauna, or features of geological or ...

located in

Chafford Hundred Chafford Hundred is an area in the Borough of Thurrock in the ceremonial county of Essex. Chafford Hundred is north-west of Grays. Its railway station serves the area and Lakeside Shopping Centre. Lakeside Shopping Centre is in West Thurrock ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

and managed by the

Essex Wildlife Trust The Essex Wildlife Trust (EWT) is one of 46 wildlife trusts which cover the United Kingdom. The EWT was founded in 1959, and it describes itself as Essex's leading conservation charity, which aims to protect wildlife for the future and the people ...

. It includes two

Sites of Special Scientific Interest A Site of Special Scientific Interest (SSSI) in Great Britain or an Area of Special Scientific Interest (ASSI) in the Isle of Man and Northern Ireland is a conservation designation denoting a protected area in the United Kingdom and Isle of ...

. Grays Thurrock Chalk Pit has been designated for its biological interest, and Lion Pit for geological interest.

Facilities

There was a visitor's centre for the nature park on Drake Road. It had a gift shop which sold refreshments and there were toilets and an observation deck.Chafford Gorges Web page
/ref> However, it has now closed.

History

The reserve is on the site of three major

chalk Chalk is a soft, white, porous, sedimentary carbonate rock. It is a form of limestone composed of the mineral calcite and originally formed deep under the sea by the compression of microscopic plankton that had settled to the sea floor. Ch ...

quarries A quarry is a type of open-pit mine in which dimension stone, rock, construction aggregate, riprap, sand, gravel, or slate is excavated from the ground. The operation of quarries is regulated in some jurisdictions to reduce their envir ...

- Warren Gorge, Lion Gorge, and Grays Gorge which were worked from the end of the 18th century for around 150 years.

Lion Pit

In the Lion Gorge are the remnants of an old tramway cutting created in the nineteenth century to transport chalk from Lion Pit to the riverside wharves. The tramway ran roughly south from the chalk diggings to the Lion Works - a

Portland cement Portland cement is the most common type of cement in general use around the world as a basic ingredient of concrete, mortar, stucco, and non-specialty grout. It was developed from other types of hydraulic lime in England in the early 19th ...

factory opened in 1874. (Until about 1980, Thurrock was a major centre for cement production.) Part of the course of the tramway can be seen under the bridge where the railway line crosses a path from The Chase to Hedley Avenue and is also visible on London Road between The Chase and Foxton Road.

Wildlife

Animal life includes the

brown long-eared bat The brown long-eared bat or common long-eared bat (''Plecotus auritus'') is a small Eurasian insectivorous bat. It has distinctive ears, long and with a distinctive fold. It is extremely similar to the much rarer grey long-eared bat which was o ...

, the pipistrelle bat and the

great crested newt The northern crested newt, great crested newt or warty newt (''Triturus cristatus'') is a newt species native to Great Britain, northern and central continental Europe and parts of Western Siberia. It is a large newt, with females growing up to ...

. Among the birds are

kingfishers Kingfishers are a family, the Alcedinidae, of small to medium-sized, brightly colored birds in the order Coraciiformes. They have a cosmopolitan distribution, with most species found in the tropical regions of Africa, Asia, and Oceania, ...

woodpecker Woodpeckers are part of the bird family Picidae, which also includes the piculets, wrynecks, and sapsuckers. Members of this family are found worldwide, except for Australia, New Guinea, New Zealand, Madagascar, and the extreme polar regions. ...

s, sand martins,

reed Reed or Reeds may refer to: Science, technology, biology, and medicine * Reed bird (disambiguation) * Reed pen, writing implement in use since ancient times * Reed (plant), one of several tall, grass-like wetland plants of the order Poales * ...

and

Cetti's warbler Cetti's warbler (''Cettia cetti'') is a small, brown bush-warbler which breeds in southern and central Europe, northwest Africa and the east Palearctic as far as Afghanistan and northwest Pakistan. The sexes are alike. The bird is named after t ...

s and house martins. In winter, the gorges are visited by birds such as

siskin The name siskin when referring to a bird is derived from an adaptation of the German dialect words ''sisschen'', ''zeischen'', which are diminutive forms of Middle High German (''zîsec'') and Middle Low German (''ziseke'', ''sisek'') words, which ...

redpoll The redpolls (genus ''Acanthis'') (in Great Britain also historically known as redpoles) are a group of small passerine birds in the finch family Fringillidae, which have characteristic red markings on their heads. They are placed in the genus ' ...

and

pochard Pochard is a common name used for several species of diving ducks: *Four species in the genus ''Aythya'': ** Common pochard, ''Aythya ferina'' ** Baer's pochard, ''Aythya baeri'' ** Ferruginous pochard, ''Aythya nyroca'' ** Madagascar pochard, '' ...

. There are a number of lakes and fish species present include

tench The tench or doctor fish (''Tinca tinca'') is a fresh- and brackish-water fish of the order Cypriniformes found throughout Eurasia from Western Europe including the British Isles east into Asia as far as the Ob and Yenisei Rivers. It is also ...

rudd ''Scardinius'' is a genus of ray-finned fish in the family Cyprinidae commonly called rudds. Locally, the name "rudd" without any further qualifiers is also used for individual species, particularly the common rudd (''S. erythrophthalmus''). Th ...

pike Pike, Pikes or The Pike may refer to: Fish * Blue pike or blue walleye, an extinct color morph of the yellow walleye ''Sander vitreus'' * Ctenoluciidae, the "pike characins", some species of which are commonly known as pikes * ''Esox'', genus of ...

and

bream Bream ( ) are species of freshwater and marine fish belonging to a variety of genera including '' Abramis'' (e.g., ''A. brama'', the common bream), '' Acanthopagrus'', ''Argyrops'', '' Blicca'', '' Brama'', '' Chilotilapia'', ''Etelis'', '' L ...

. Plant life includes the

common spotted orchid ''Dactylorhiza fuchsii'', the common spotted orchid, is a species of flowering plant in the orchid family Orchidaceae. ''Dactylorhiza fuchsii'' is one of Europe's commonest wild orchids. It is widespread across much of Europe, with the range ...

, bee orchid and

bird's-nest orchid ''Neottia nidus-avis'', the bird's-nest orchid, is a non-photosynthetic orchid, native to Europe, Russia and some parts of the Middle East. Description ''Neottia nidus-avis'' grows to tall and each shoot can carry up to 60 flowers. Plants ar ...

. Trees include beech,

oak An oak is a tree or shrub in the genus ''Quercus'' (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably ''L ...

ash Ash or ashes are the solid remnants of fires. Specifically, ''ash'' refers to all non-aqueous, non- gaseous residues that remain after something burns. In analytical chemistry, to analyse the mineral and metal content of chemical samples, ash ...

and

sycamore Sycamore is a name which has been applied to several types of trees, but with somewhat similar leaf forms. The name derives from the ancient Greek ' (''sūkomoros'') meaning "fig-mulberry". Species of trees known as sycamore: * ''Acer pseudoplata ...

Geology

The nature park has been described as the finest area for geology in south

Essex Essex () is a county in the East of England. One of the home counties, it borders Suffolk and Cambridgeshire to the north, the North Sea to the east, Hertfordshire to the west, Kent across the estuary of the River Thames to the south, and Grea ...

. Fossils show that the area was once a tropical sea. There is a "geological trail" and a guide is available which describes the development of the chalk deposits over the course of 85 million years.GeoEssex
/ref>

Gallery

File:Chafford Gorges Visitor Centre (geograph 2851451).jpg, Looking up at the visitor's centre from the gorge(John Rostron). File:Lion Gorge.jpg, The lake in Lion Gorge, looking south. File:LionPitSSI2.jpg, The lake in Lion Gorge, looking north. File:LionPitSSI3.jpg, Lion Pit SSSI, looking south.

Notes

External links

{{Essex Wildlife Trust Thurrock Nature reserves in Essex