Spider Cave (Gibraltar)

Last updated
Spider Cave
Location Mediterranean Steps, Gibraltar
Coordinates 36°07′39″N5°20′39″W / 36.1275°N 5.3441°W / 36.1275; -5.3441 Coordinates: 36°07′39″N5°20′39″W / 36.1275°N 5.3441°W / 36.1275; -5.3441
Entrances1

Spider Cave is a limestone cave in the British Overseas Territory of Gibraltar. It is located within the Upper Rock Nature Reserve. [1]

Contents

Description

This is the highest of the caves accessed along Mediterranean Steps, a footpath which gives access to the summit of the Rock of Gibraltar. The cave was created from water running down the fissure below Lord Airey's Battery. Most of the cave's speleothems were lost during World War II when the cave was widened for military accommodation. [1]

Wildlife

The cave is inhabited by the Gibraltar funnel-web spider. The cave was also used as a roost by a colony of about 100 Schreibers' bats but there was no sign in 2005. [1]

Related Research Articles

Rock of Gibraltar Monolithic limestone promontory located in the British overseas territory of Gibraltar

The Rock of Gibraltar, also known as the Jabel-al-Tariq, is a monolithic limestone promontory located in the territory of Gibraltar, near the southwestern tip of Europe on the Iberian Peninsula. It is 426 m (1,398 ft) high. Most of the Rock's upper area is covered by a nature reserve, which is home to around 300 Barbary macaques. These macaques, as well as a labyrinthine network of tunnels, attract many tourists each year.

Gibraltar Nature Reserve

The Gibraltar Nature Reserve is a protected nature reserve in the British Overseas Territory of Gibraltar that covers over 40% of the country's land area. It was established as the Upper Rock Nature Reserve in 1993 under the International Union for Conservation of Nature's category Ia and was last extended in 2013. It is known for its semi-wild population of Barbary macaques, and is an important resting point for migrating birds.

Lord Aireys Battery Artillery battery in Gibraltar

Lord Airey's Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is located near the southern end of the Upper Rock Nature Reserve, just north of O'Hara's Battery. It was named after the Governor of Gibraltar, General Sir Richard Airey. Construction of the battery was completed in 1891. The first gun mounted on the battery was a 6-inch breech loading gun, which was replaced with a 9.2-inch Mark X BL gun by 1900. The gun at the battery was last fired in the 1970s. In 1997, it was discovered that Lord Airey's Shelter, adjacent to Lord Airey's Battery, was the site chosen for a covert World War II operation that entailed construction of a cave complex in the Rock of Gibraltar, to serve as an observation post. The battery is listed with the Gibraltar Heritage Trust.

Princess Royals Battery

Princess Royal's Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is located on Willis's Plateau at the northern end of the Upper Rock Nature Reserve, just southeast of Princess Anne's Battery. Formerly known as Willis' Battery, and later, Queen Anne's Battery or Queen's Battery, it was renamed in the late 18th century after Charlotte, Princess Royal, the eldest daughter of George III. The battery was active from the early 18th century until at least the mid-20th century. However, it has been decommissioned and guns are no longer present. Princess Royal's Battery is listed with the Gibraltar Heritage Trust.

Rock Gun Battery

Rock Gun Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is located on the North Face of the Rock of Gibraltar at the northern end of the Upper Rock Nature Reserve, above Green's Lodge Battery. The emplacement on Middle Hill is at the northern summit of the Rock. It was constructed during the Great Siege of Gibraltar, due to its advantageous position and the success of the gun at Green's Lodge Battery. It was used effectively during the Great Siege and was rebuilt during the Second World War. During the mid-twentieth century, the Ministry of Defence began to use the site as an aerial farm, which was then refurbished in 1958. The Rock Gun Battery and the Middle Hill Battery were closed to the public for decades. In 2005, the radio farm was closed and the Ministry of Defence withdrew from most of the area, transferring it to the Government of Gibraltar. However, the summit, the site of the Rock Gun Battery, continues to be under MOD authority.

Middle Hill (Gibraltar)

Middle Hill is a hill in the British Overseas Territory of Gibraltar. It is located at the northern end of the Upper Rock Nature Reserve. It figured prominently in the early history of the 1704 siege of Gibraltar by the Spanish and French. The artillery battery at Middle Hill had been constructed by 1727 and was active for more than two centuries. In the mid twentieth century, Middle Hill transitioned to use as an aerial farm for the Ministry of Defence. The radio farm was refurbished in 1958. About 1970, the Princess Caroline's Battery Group of Barbary macaques were moved to Middle Hill, where they were provisioned at a group of derelict buildings that were part of the battery complex. In 2005, much of Middle Hill was transferred from the Ministry of Defence to the Government of Gibraltar, and is now managed by the Gibraltar Ornithological and Natural History Society.

Lord Aireys Shelter

Lord Airey's Shelter is a subterranean military shelter in the British Overseas Territory of Gibraltar. It is located near the southern end of the Upper Rock Nature Reserve, adjacent to Lord Airey's Battery. It was named after the Governor of Gibraltar, General Sir Richard Airey. The tunnel system for the shelter was chosen as the site for the highly classified, Second World War military operation known as Operation Tracer.

Fig Tree Cave is a cave in the British Overseas Territory of Gibraltar. It is located on the eastern cliffs of the Rock of Gibraltar, not far from Martin's Cave within the Upper Rock Nature Reserve.

New St. Michaels Cave

New St. Michael's Cave, also known as Lower St. Michael's Cave, is a cave system in the British Overseas Territory of Gibraltar. Unlike its namesake, St. Michael's Cave (proper), which has been known for over 2,000 years, this cave was discovered as recently as World War II.

Petes Paradise Cave

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Douglas Cave

Douglas Cave is a cave in the British Overseas Territory of Gibraltar.

George's Bottom Cave is a cave in the British Overseas Territory of Gibraltar. This together with Tina's Fissure and Levant Cave are a close group of three caves at the southern end of the Upper Rock Nature Reserve.

Gibbon's Cave is a cave in the British Overseas Territory of Gibraltar. Gibbon's Cave is at the southern end of the Upper Rock Nature Reserve just to the west of Tina's Fissure, George's Bottom Cave and Levant Cave which are a close group of three caves.

Leonoras Caves Limestone cave system in the British Overseas Territory of Gibraltar

Leonora's Caves is a limestone cave system in the British Overseas Territory of Gibraltar. They are located within Old St. Michael's Cave.

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Tina's Fissure is a cave in the British Overseas Territory of Gibraltar. Tina's Fissure, George's Bottom Cave and Levant Cave are a close group of three caves at the southern end of the Upper Rock Nature Reserve.

Queens Road, Gibraltar

Queen's Road is the longest road in the British Overseas Territory of Gibraltar. It runs north–south through the Upper Rock Nature Reserve on the Rock of Gibraltar. It forks into Old Queen's Road which runs almost parallel with it for some part. The narrow road is halfway up the Rock and overlooks the Bay of Gibraltar. St. Michael's Cave lies off this road on Spur Battery Road. This is a large show cave featuring stalactites and stalagmites and an auditorium large enough to take orchestras. Also of note, apart from the nature reserve, are the Great Siege Tunnels at the northern end.

Mediterranean Steps

Mediterranean Steps is a path and nature trail in the British Overseas Territory of Gibraltar. One of the footpaths of Gibraltar, the path is located entirely within the Upper Rock Nature Reserve and was built by the British military but is now used by civilians as a pedestrian route linking Martin's Path to Lord Airey's Battery near the summit of Rock of Gibraltar. The path offers views over the Strait of Gibraltar, Windmill Hill, Europa Point, the Great Sand Dune, Gibraltar's east side beaches, the Mediterranean Sea and the Spanish Costa del Sol.

The footpaths of Gibraltar provide access to key areas of the Upper Rock Nature Reserve, a refuge for hundreds of species of flora and fauna which in some cases are found nowhere else in Europe. The reserve occupies the upper part of the Rock of Gibraltar, a long and narrow mountain that rises to a maximum height of 424 metres (1,391 ft) above sea level, and constitutes around 40 per cent of Gibraltar's total land area. The unusual geology of the Rock of Gibraltar – a limestone peak adjoining a sandstone hinterland – provides a habitat for plants and animals, such as the Gibraltar candytuft and Barbary partridge, which are found nowhere else in mainland Europe. For many years, the Upper Rock was reserved exclusively for military use; it was fenced off for military purposes, but was decommissioned and converted into a nature reserve in 1993.

References

  1. 1 2 3 Perez, Charles E. (2005). Upper Rock Nature Reserve (PDF). Gibraltar Ornithological & Natural History Society.