A promontory is a raised mass of land that projects into a lowland or a body of water (in which case it is a peninsula). Most promontories either are formed from a hard ridge of rock that has resisted the erosive forces that have removed the softer rock to the sides of it, or are the high ground that remains between two river valleys where they form a confluence. One type of promontory is a headland, or head.
Located at the edge of a landmass, promontories offer a natural defense against enemies, as they are often surrounded by water and difficult to access. Many ancient and modern forts and castles have been built on promontories for this reason.
One of the most famous examples of promontory forts is the Citadel of Namur in Belgium. Located at the confluence of the Meuse and Sambre rivers, the citadel has been a prime fortified location since the 10th century. The surrounding rivers act as a natural moat, making it difficult for enemies to access the fort.
Another example of a promontory fort is Fort Pitt, which was built by the English during the American Revolution on the site of the former Fort Duquesne, which belonged to the French during the French and Indian War. The fort was located at the confluence of the Allegheny and Monongahela rivers, providing an additional layer of defense. The surrounding area eventually became the city of Pittsburgh, Pennsylvania.
In Ireland, many promontory forts were built by the ancient Celts for defense against invaders. These forts were often located on isolated peninsulas or headlands and were difficult to access, making them ideal for defending against enemy attacks.
The ancient town of Ras Bar Balla in southern Somalia is another example of a promontory fort. Located on a small promontory, the town was part of the Ajuran Sultanate's domain during the Middle Ages and was strategically located to defend against potential invaders. [1]
A citadel is the most fortified area of a town or city. It may be a castle, fortress, or fortified center. The term is a diminutive of city, meaning "little city", because it is a smaller part of the city of which it is the defensive core.
A hillfort is a type of fortified refuge or defended settlement located to exploit a rise in elevation for defensive advantage. They are typical of the late European Bronze Age and Iron Age. Some were used in the post-Roman period. The fortification usually follows the contours of a hill and consists of one or more lines of earthworks or stone ramparts, with stockades or defensive walls, and external ditches. If enemies were approaching, the civilians would spot them from a distance.
A fortification is a military construction designed for the defense of territories in warfare, and is used to establish rule in a region during peacetime. The term is derived from Latin fortis ("strong") and facere.
A promontory fort is a defensive structure located above a steep cliff, often only connected to the mainland by a small neck of land, thus using the topography to reduce the ramparts needed. Although their dating is problematic, most seem to date to the Iron Age. They are mainly found in Ireland, Brittany, the Orkney Islands, the Isle of Man, Devon, the Channel Islands and Cornwall.
Castillo San Felipe del Morro, most commonly known as El Morro(The Promontory), is a large fortress and citadel in the historic district of Old San Juan, Puerto Rico. Commissioned by Charles I of Spain in 1539, it was first built as a fortified tower in honor of Philip II, who oversaw its expansion into a hornwork fort by 1595. Over the next 200 years, especially in the reign of Charles III, El Morro continued to be developed to reach its current form in 1787. Rising 140 ft from the Atlantic shoreline with 18 to 25 ft thick walls, it stands on a steep, rocky headland promontory on San Juan Islet guarding the entry to San Juan Bay, the harbor of Old San Juan. El Morro, alongside La Fortaleza, San Cristóbal, El Cañuelo, and other forts part of the Walls of Old San Juan, protected strategically and militarily important Puerto Rico, La Llave de las Indias , from invasion by competing world powers during the Age of Sail.
Ras Hafun, also known as Cape Hafun, is a promontory in the northeastern Bari region of the Puntland state in Somalia. Jutting out into the Guardafui Channel, it constitutes the easternmost point in Africa. The area is situated near the Cape Guardafui headland. It is joined to the mainland at the town of Foar, by a sand spit 20.0 km (12.4 mi) long, 1.0–3.0 km (0.62–1.86 mi) in width, and 5.0 m (16.4 ft) above sea level. The fishing town of Hafun is located on the promontory, 2.0 km (1.2 mi) east of the sand spit.
Pentire Head is a headland and peninsula on the Atlantic coast in North Cornwall, England, and is about one mile square. The headland projects north-west with Pentire Point at its north-west corner and The Rumps promontory at its north-east corner.
Anfeh, or Enfe, Enfeh, Anfe, is a town in the Koura district of the North Governorate of Lebanon. Anfeh borders the towns of Chekka, Al-Qalamoun, Barghoun and Zakroun. It is located 65 kilometres (40 mi) north of Beirut and 15 kilometres (9.3 mi) south of Tripoli. Its total area is 4.93 square kilometres (1.90 sq mi), and its population is around 6,500.
Roman military borders and fortifications were part of a grand strategy of territorial defense in the Roman Empire, although this is a matter of debate. By the early 2nd century, the Roman Empire had reached the peak of its territorial expansion and rather than constantly expanding their borders as earlier in the Empire and Republic, the Romans solidified their position by fortifying their strategic position with a series of fortifications and established lines of defense. Historian Adrian Goldsworthy argues that the Romans had reached the natural limits which their military traditions afforded them conquest over and that beyond the borders of the early-to-mid Empire lay peoples whose military traditions made them militarily unconquerable, despite many Roman battle victories. In particular, Goldsworthy argues that the cavalry-based warfare of the Parthians, Sarmatians and Persians presented a major challenge to the expansion of Rome's infantry-based armies.
Brow Head is the most southerly point of mainland Ireland. It is in the rural townland of Mallavoge near Crookhaven in County Cork, Ireland. It is 3.8 km east of Mizen Head at latitude 51.43ºN.
The Old Stone Fort is a prehistoric Native American structure located in Coffee County, Tennessee, in the Southeastern United States. The structure was most likely built between 80 and 550 AD during the Middle Woodland period. It is the most complex hilltop enclosure found in the South and was likely used for ceremonial purposes rather than defense.
Castles in Portugal were crucial components of the military throughout its history. The Portuguese learned the art of building fortifications from the Romans and the Moors. The Romans, who ruled and colonized the territory of current-day Portugal for more than four centuries, built forts with high walls and strong towers to defend their populations. The Moors, who invaded the Iberian Peninsula in the year 711 A.D., brought new stonework and heavily fortified gates to the peninsula.
Somali architecture is the engineering and designing of multiple different construction types such as stone cities, castles, citadels, fortresses, mosques, temples, aqueducts, lighthouses, towers and tombs during the ancient, medieval and early modern periods in Somalia and other regions inhabited by Somalis, as well as the fusion of Somalo-Islamic architecture with Western designs in contemporary times.
A castro is a fortified settlement, usually pre-Roman, some from late Bronze Age and Iron Age, associated with Celtic culture. These are frequently found in Northern Spain, particularly in Asturias, Galicia, Cantabria, Basque Country and the province of Ávila, with the Castro culture and on the plateau with Las Cogotas culture.
Dunbeg Fort is a promontory fort built in the Iron Age near the modern village of Ventry in County Kerry, Ireland.
Cornish promontory forts, commonly known in Cornwall as cliff castles, are coastal equivalents of the hill forts and Cornish "rounds" found on Cornish hilltops and slopes. Similar coastal forts are found on the north–west European seaboard, in Normandy, Brittany and around the coastlines of the British Isles, especially in Wales, Scotland and Ireland. Many are known in southwest England, particularly in Cornwall and its neighbouring county, Devon. Two have been identified immediately west of Cornwall, in the Isles of Scilly.
Indian Mound Reserve is a public country park near the village of Cedarville, Ohio, United States. Named for two different earthworks within its bounds — the Williamson Mound and the Pollock Works — the park straddles Massies Creek as it flows through a small canyon.
The Ness of Burgi fort is an iron-age promontory fort in the Old Scatness archaeological site on the Ness of Burgi, a narrow finger of land reaching south from the Scat Ness in the far south of the island of Mainland, Shetland in Scotland.
Moel y Gest is a 263 m (863 ft) hill to the west of Porthmadog in North Wales. It is a very rocky hill with high topographic prominence because of the lower land that surrounds it on all sides, and qualifies as a Marilyn. The views from the top are far ranging and include the Llŷn Peninsula, the Rhinogydd, Moelwynion, Moel Hebog, and Snowdon.
Trevelgue Head, also known as Porth Island, is a headland north-east of Newquay, Cornwall, England, next to Porth at the eastern end of Newquay Bay.
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