Fort Nepean is a former defensive facility occupying part of Point Nepean, Victoria, Australia. It was part of a network of fortifications, commanded from Fort Queenscliff, protecting the narrow entrance to Port Phillip. It is now part of Point Nepean National Park and a local tourist attraction.
O'Hara's Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is located at the highest point of the Rock of Gibraltar, near the southern end of the Upper Rock Nature Reserve, in close proximity to Lord Airey's Battery. It was constructed in 1890 at the former site of a watchtower that had earned the name O'Hara's Folly. The battery and tower were both named after the Governor of Gibraltar Charles O'Hara. 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 in 1901. The battery was in use during World War II and was last fired during training exercises in 1976. O'Hara's Battery has been refurbished and is open to the public. The battery and its associated works are listed with the Gibraltar Heritage Trust.
Breakneck Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is located on Ministry of Defence property at the Upper Rock Nature Reserve, north of Lord Airey's Battery. It is one of a dozen batteries in Gibraltar that had 9.2-inch (233.7 mm) guns installed around the turn of the twentieth century. The emplacement features a 9.2-inch Mark X breech-loading gun on a Mark V mounting. The battery was refurbished by 10 Signal Regiment in 2012 and 2016 whilst being on Ceremonial duties whilst the Gibraltar Regiment where on exercise and is one of three surviving 9.2-inch gun emplacements at the Upper Ridge of the Rock of Gibraltar. By the late twentieth century, the 9.2-inch guns in Gibraltar, Bermuda, Portugal, South Africa, and Australia were the remaining examples of an emplacement that at one point had been mounted at strategic locations across the British Empire.
Levant Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is located on Windmill Hill, at the southern end of the Upper Rock Nature Reserve, below observation post Fire Control South. It was named after the Levanter cloud, below which it perched, giving it an unobstructed view. Construction started in 1901 and, by 1903, a 9.2-inch Mark X breech-loading gun had been mounted. The battery was decommissioned in the 1970s and the gun was later removed, to rest in a scrap yard. A community group has been formed to garner support for the gun's recovery and restoration.
Wellington Front is a fortification in the British Overseas Territory of Gibraltar. It was built in 1840 on a site established by the Spanish in 1618.
Buena Vista Battery was an artillery battery near the Buena Vista Barracks at the southern end of the British Overseas Territory of Gibraltar. It is located on a slight ridge in front of the nearby Buena Vista Barracks, which was once the base of the Royal Gibraltar Regiment.
Buffadero Battery was an artillery battery in the British Overseas Territory of Gibraltar. It is located on Windmill Hill.
The Europa Batteries are a group of artillery batteries in the British Overseas Territory of Gibraltar. Facing the North African coast, they are the most southerly batteries in Gibraltar and were built to cover ships approaching from the Mediterranean Sea. They run along the fortified clifftops of Europa Point from Camp Bay on the west side of the Rock of Gibraltar to the Europa Advance Batteries on the east side.
Hayne's Cave Battery is the remains of two gun positions that made up an artillery battery on the west side of the British Overseas Territory of Gibraltar at Hayne's Cave. Gun emplacements can still be visited at this cave.
West Battery is an artillery battery in the British Overseas Territory of Gibraltar. It is situated on the escarpment of Windmill Hill in the south of the territory.
Zoca Flank Battery is an artillery battery on the west side of the British Overseas Territory of Gibraltar.
Alexandra Battery is a coastal artillery battery in the British Overseas Territory of Gibraltar. It was constructed at the neck of the South Mole to enfilade the coastal fortifications of Gibraltar. The battery stood on the site of several previous fortifications; it was built over the New Mole Battery, which was itself constructed on the site of an old Spanish fort in front of the Tuerto Tower.
Genista Battery is an artillery battery in the British Overseas Territory of Gibraltar.
Lighthouse Battery was an artillery battery in the British Overseas Territory of Gibraltar.
South Batteries is an artillery battery in the British Overseas Territory of Gibraltar.
Woodford's Battery was an artillery battery in the British Overseas Territory of Gibraltar. It is located at Europa Flats between the Defensible Barracks and the Officer's Barracks and Eliott's Battery.
The Gibraltar peninsula, located at the far southern end of Iberia, has great strategic importance as a result of its position by the Strait of Gibraltar where the Mediterranean Sea meets the Atlantic Ocean. It has repeatedly been contested between European and North African powers and has endured fourteen sieges since it was first settled in the 11th century. The peninsula's occupants – Moors, Spanish, and British – have built successive layers of fortifications and defences including walls, bastions, casemates, gun batteries, magazines, tunnels and galleries. At their peak in 1865, the fortifications housed around 681 guns mounted in 110 batteries and positions, guarding all land and sea approaches to Gibraltar. The fortifications continued to be in military use until as late as the 1970s and by the time tunnelling ceased in the late 1960s, over 34 miles (55 km) of galleries had been dug in an area of only 2.6 square miles (6.7 km2).
Windmill Hill or Windmill Hill Flats is one of a pair of plateaux, known collectively as the Southern Plateaux, at the southern end of the British Overseas Territory of Gibraltar. It is located just to the south of the Rock of Gibraltar, which descends steeply to the plateau. Windmill Hill slopes down gently to the south with a height varying from 120 metres (390 ft) at the north end to 90 metres (300 ft) at the south end. It covers an area of about 19 hectares, though about 6 hectares at the north end is built over. The plateau is ringed to the south and east with a line of cliffs which descend to the second of the Southern Plateaux, Europa Flats, which is itself ringed by sea cliffs. Both plateaux are the product of marine erosion during the Quaternary period and subsequent tectonic uplift. Windmill Hill was originally on the shoreline and its cliffs were cut by the action of waves, before the ground was uplifted and the shoreline moved further out to the edge of what is now Europa Flats.
The Retrenched Barracks was a fortified barracks located at Windmill Hill in the British Overseas Territory of Gibraltar. It stands to the north of the southern tip of Gibraltar, Europa Point, which was long felt to be potentially vulnerable to a surprise attack from the sea and was heavily fortified with gun batteries, perimeter walls and scarped cliffs.
Victoria Battery was an artillery battery in the British Overseas Territory of Gibraltar. It was built in the 1840s on top of the earlier Princess of Wales Batteries following a report by Major-General Sir John Thomas Jones on Gibraltar's defences. The battery was located on the west side of Gibraltar and was one of a number of "retired" batteries in the territory, constructed to improve the coastal defences between Europa Point and the town.
