Yordas Cave

Yordas Cave

The main entrance to Yordas Cave
Map showing the location of Yordas Cave

Showing location of Yordas Cave in North Yorkshire

Location Kingsdale, North Yorkshire, [UK]
OS grid SD 7054 7909
Coordinates 54°12′24″N 2°27′09″W / 54.20659°N 2.452462°W / 54.20659; -2.452462Coordinates: 54°12′24″N 2°27′09″W / 54.20659°N 2.452462°W / 54.20659; -2.452462[1]
Length 213 metres (699 ft)[1]
Height variation 43 metres (141 ft)[1]
Elevation 312 metres (1,024 ft)[1]
Geology Carboniferous limestone
Entrances 5
Difficulty II[1]
Access No permission is required[2]
Cave survey 1980 Gritstone Club survey on Cavemaps

Yordas Cave is a natural cave in Kingsdale, North Yorkshire, England. It has been renowned since the eighteenth century as a natural curiosity, and was a show cave during the nineteenth century.

Description

The old show cave entrance is in a plantation of trees 100 metres (330 ft) from the road, at the base of a small cliff, at the bottom of a small gorge. A flight of three steps descend from the entrance archway into the Main Chamber, 55 metres (180 ft) long, and 15 metres (49 ft) wide. A stream flows across the floor, and disappears into some low passages to the left. Also on the left, a low passage can be followed for a few metres to the Back Door entrance in a shakehole. At the upstream end of the chamber two passages soon unite in the spray-lashed Chapter House chamber, where a 9-metre (30 ft) waterfall enters and the showcave ended. Above the waterfall, a passage leads to a junction, with the water flowing from a low 20-metre (66 ft) long passage which leads to the base of Yordas Pot, an alternative entrance with a 24-metre (79 ft) shaft. The water enters from a side fissure just below the lip of the shaft. Turning right at the junction leads to a climb, and then to two entrances in the upper gorge.[1][3]

Geology and hydrology

Yordas Cave is a solutional cave formed in Lower Carboniferous limestone. Yordas Beck normally sinks at the top of the gorge, and reappears from a passage near the top of Yordas Pot. From the base of the shaft it follows the passage down to the Chapter House waterfall, before disappearing in confined passages at the end of the Main Chamber. In flood conditions a lake can rise in the Main Chamber up to 2 metres (6 ft 7 in) deep, before the water is able to flow out of the show cave entrance.[4] The underground stream next appears in Kingsdale Master Cave, and it resurges at Keld Head 2.7 kilometres (1.7 mi) down the valley. The Main Chamber is several hundred thousand years old, and was formed by solution under phreatic conditions before the Kingsdale valley had formed and allowed it to drain. The square profile of the chamber has resulted from rock collapses from joints. A number of different false floors which may still be seen clinging to the walls indicate that the cave was subject to cycles of deposition and re-excavation during the recent ice ages.[3]

History

Yordas Cave was first described in detail by Richard Pococke who undertook a tour of Yorkshire in 1751. He described it as "a very grand high cave".[5] It was drawn to the public's attention in 1781 by John Hutton in an appendix to Thomas West's "A Guide to the Lakes". He described stopping at Thornton at the bottom of the dale "to procure a guide, candle, tinderbox etc". By this time the features in the cave had all already acquired the names by which they are known today. Hutton's guide recounted the tale that about fifty years earlier, a pregnant woman travelling alone was taken in labour, and died in the cave.[6] After the publication of Hutton's description, it became a destination for those seeking the picturesque, and is featured in most later guide books of the area, and is often described in magazines.[7] William Wordsworth visited the cave in 1800, and later referred to it in "The Prelude".[8] In 1818, William Westall produced a book of aquatinted engraved views of Yorkshire which included three views of Yordas Cave.[9] It was still a showcave when Balderstone visited in around 1890. He had to apply to Braida Garth, the farmhouse 2 kilometres (1.2 mi) down the dale, for the key and a guide and was charged two shillings.[10] The Yordas Pot entrance appeared after a storm in December 1963, when a tree covering the shaft was blown over, and it was descended the following February by members of the Gritstone Club.[11]

References

  1. 1 2 3 4 5 6 Brook, Dave (1994). Northern Caves 3 The Three Counties System and the North West. Clapham, via Lancaster: The Dalesman Publishing Company. p. 71. ISBN 1855680831.
  2. ↑ "Cave Access Information". Council of Northern Caving Clubs. Retrieved 17 February 2015.
  3. 1 2 Waltham, Tony (1984). Caves, Crags, and Gorges. London: Constable and Company. pp. 77–80. ISBN 0094649707.
  4. ↑ Brocklebank, Tony. "Dales flooding December 5th 2015". Darkness Below UK. Retrieved 10 November 2016.
  5. ↑ Cartwright, James Joel (1881). The Travels through England of Dr. Richard Pococke. Westminster: Camden Society. p. 197.
  6. ↑ West, Thomas (1780). A Guide to the Lakes. London: Richardson & Urquhart. pp. 253–255.
  7. ↑ Scales, John (January 1813). "Description of Caverns in Yorkshire". The Monthly Magazine. 34 (6): 489–492. Retrieved 17 February 2015.
  8. ↑ Fulford, Tim (2013). The Late Poetry of the Lake Poets. Cambridge: Cambridge University Press. p. 241. ISBN 9781107033979. Retrieved 17 February 2015.
  9. ↑ Westall, William (1818). Views of the caves near Ingleton, Gordal Scar, and Malham Cove, in Yorkshire. London: John Murray.
  10. ↑ Balderstone, Robert R; Balderstone, Margaret (1890). Book, Ingleton, Bygone and Present. London: Simpkin, Marshall and Co. p. 59.
  11. ↑ Richardson, John (1966). "The Truth about Yordas Pot". The Gritstone Club Journal. New Series (2): 72–73.
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