The Peak District is an upland area in England, at the southern end of the Pennines. Mostly in Derbyshire, it extends into Cheshire, Greater Manchester, Staffordshire, West Yorkshire and South Yorkshire. It is subdivided into the Dark Peak, moorland dominated by gritstone, and the White Peak, a limestone area with valleys and gorges. The Dark Peak forms an arc on the north, east and west of the district, and the White Peak covers central and southern areas. The highest point is Kinder Scout. Most of the area is within the Peak District National Park, a protected landscape designated in 1951.
Mam Tor is a 517 m (1,696 ft) hill near Castleton in the High Peak of Derbyshire, England. Its name means "mother hill", so called because frequent landslips on its eastern face have resulted in a multitude of "mini-hills" beneath it. These landslips, which are caused by unstable lower layers of shale, also give the hill its alternative name of Shivering Mountain.
Castleton is a village and civil parish in the High Peak district of Derbyshire, England, at the western end of the Hope Valley on the Peakshole Water, a tributary of the River Noe, between the Dark Peak to the north and the White Peak to the south. The population was 642 at the 2011 Census.
The Peak Cavern, also known as the Devil's Arse, is one of the four show caves in Castleton, Derbyshire, England. Peakshole Water flows through and out of the cave, which has the largest cave entrance in Britain.
The White Peak, also known as the Low Peak, is a limestone plateau that forms the central and southern part of the Peak District in England. It is mostly between 270 metres (900 ft) and 430 metres (1,400 ft) above sea-level and is enclosed by the higher altitude Dark Peak to the west, north and east.
Speedwell Cavern is one of the four show caves in Castleton, Derbyshire, England.
Treak Cliff Cavern is a show cave near Castleton in Derbyshire, England. It is part of the Castleton Site of Special Scientific Interest and one of only two sites where the ornamental mineral Blue John is still excavated. As part of an agreement with English Nature, the Blue John that can be seen in the show cave is not mined but it is extracted in small quantities from other areas of the cave and made into saleable items like bowls, jewellery, and ornaments.
The Limestone Way is a waymarked long-distance footpath in Derbyshire, England. It runs for 46 miles (74 km) through the White Peak of the Peak District National Park, from Castleton south to Rocester over the county boundary into Staffordshire. The trail is named for the limestone scenery along its route. It was devised by Brian Spencer of Matlock Rotary Club and developed and opened in 1986 by the West Derbyshire District Council. It originally ran to Matlock, but was extended to its current, longer route in 1992 to join up with the Staffordshire Way.
Carboniferous Limestone is a collective term for the succession of limestones occurring widely throughout Great Britain and Ireland that were deposited during the Dinantian Epoch of the Carboniferous Period. These rocks formed between 363 and 325 million years ago. Within England and Wales, the entire limestone succession, which includes subordinate mudstones and some thin sandstones, is known as the Carboniferous Limestone Supergroup.
Cave Dale is a dry limestone valley in the Derbyshire Peak District, England. It is located at grid reference SK149824. The northern end of the dale starts at the village of Castleton where the valley sides are almost perpendicular and over 50 metres (160 ft) in height. The dale rises gently after leaving Castleton for approximately 200 metres (220 yd) before becoming steeper culminating in a fine viewpoint down the dale taking in Peveril Castle with Lose Hill behind. After the viewpoint the dale swings west and levels out with gentle gradients, becoming just a shallow depression as it peters out onto the open pastureland between Castleton and Chapel-en-le-Frith.
Trevor David Ford was an English geologist and author, best known for publishing the first report on the Precambrian fossil Charnia masoni in 1958. In addition to paleontology, his wide-ranging research encompassed geomorphology, speleology, studies of minerals and mineralisation, and mining history, and mainly focused on the Peak District. His academic career was at the Department of Geology of the University of Leicester, where he rose to be a senior lecturer (1980–87) and associate dean for combined studies in science. He was the founding editor of the journal now entitled Cave and Karst Science (1973–93), and published many books, both academic texts and books aimed at a broader audience, including cave guides, and guides to geology and minerals.
The A6187 is a secondary route in the Peak District, Derbyshire and South Yorkshire, England. It starts in Castleton, runs in an easterly direction past Fox House Inn where it joins the A625 road. It is 13.6 miles long.
Oxlow Cavern is a part-natural and part-mined cavern near Castleton in Derbyshire, England. It is situated on the south side of the road running from the A623 at Sparrowpit to the Winnats Pass, west of Castleton, and is almost opposite Giant's Hole on the other side of the road. A few yards from Oxlow Cavern is the connecting Maskill Mine.
Odin Mine is a disused lead mine in the Peak District National Park, situated at grid reference SK133835. It lies on a site of 25 hectares near the village of Castleton, England. It is the oldest documented mine in Derbyshire and is thought to be one of the oldest lead mines in England. The mine is a Scheduled Ancient Monument and has biological and geological significance within the Castleton Site of Special Scientific Interest.
Eldon Hill is a hill in the Peak District National Park in the county of Derbyshire, England, 4 kilometres (2.5 mi) southwest of the village of Castleton. It is a 470-metre (1,540 ft) limestone hill whose pastureland is used for rough grazing, although a large proportion has been lost to limestone quarrying. It lies within the Castleton Site of Special Scientific Interest. Eldon Hill was formed when a bed of pure limestone was squeezed and upfolded by geological forces to form a dome; it is the highest limestone hill north of the River Wye.
Blue John is a semi-precious mineral, a rare form of fluorite with bands of a purple-blue or yellowish colour. In the United Kingdom it is found only at Blue John Cavern and Treak Cliff Cavern at Castleton in Derbyshire. During the 19th century, it was mined for its ornamental value, and mining continues on a small scale.
The Eyam Limestone is a geologic formation in the Peak District, England. It preserves fossils dating back to the Viséan stage of the Carboniferous period, and represents a marine environment.
The Derbyshire Dome is a geological formation across mid-Derbyshire in England.
The Wye Valley is the limestone valley of the River Wye in the White Peak of Derbyshire, England. The source of the River Wye is west of Buxton on Axe Edge Moor. One main channel runs underground through Poole's Cavern. The river flows though Buxton Pavilion Gardens and then along a culvert under the town centre. After leaving the flat area of central Buxton, the Wye Valley becomes distinct as a gorge running east for 10 miles (16 km) before the valley broadens at Ashford-in-the Water.
The geology of the Peak District National Park in England is dominated by a thick succession of faulted and folded sedimentary rocks of Carboniferous age. The Peak District is often divided into a southerly White Peak where Carboniferous Limestone outcrops and a northerly Dark Peak where the overlying succession of sandstones and mudstones dominate the landscape. The scarp and dip slope landscape which characterises the Dark Peak also extends along the eastern and western margins of the park. Although older rocks are present at depth, the oldest rocks which are to be found at the surface in the national park are dolomitic limestones of the Woo Dale Limestone Formation seen where Woo Dale enters Wye Dale east of Buxton.
