Defensive walls are a feature of ancient Roman architecture Ancient Roman architecture adopted the external language of classical Greek architecture for the purposes of the ancient Romans, but was different from Greek buildings, becoming a new architectural style. The two styles are often considered one body of classical architecture. R…Ancient Roman architecture
Saxon Shore
The Saxon Shore was a military command of the late Roman Empire, consisting of a series of fortifications on both sides of the English Channel. It was established in the late 3rd century and was led by the "Count of the Saxon Shore". In the late 4th century, his functions were limited to Britain, …
Portchester Castle
Portchester Castle is a medieval castle built within a former Roman fort at Portchester to the east of Fareham in the English county of Hampshire. It is located at the northern end of Portsmouth Harbour. Probably founded in the late 11th century, Portchester was a baronial castle taken under ro…
When was the first defensive wall built in Rome?
However, the first systematic work on defensive constructions, placed at the borders, was carried out only in the days of the emperor Caligula around the year 40 CE. The real extension of the Roman limes occurred under the reign of Trajan in 117 CE.
What happened to the walls of Rome?
The walls survived the fall of the empire in Rome and remained the primary defense of the city for 16 centuries, until they were breached at Porta Pia on September 20, 1870, marking the beginning of the unification of Italy under King Victor Emmanuel II.
Why was the construction of the ancient walls of Rome important?
The construction of the ancient walls was an emergency measure to protect the city from the barbaric invasion from the north. It took five years to complete the project and was only finished after the death of Emperor Aurelian by Emperor Probus, his successor. As compared to the Servian walls, the Aurelian walls were bigger and mightier.
How thick were the walls of Rome?
Rome's Servian Walls reached 3.6 and 4 metres (12 and 13 ft) in thickness and 6 to 10 metres (20 to 33 ft) in height. Other fortifications also reached these specifications across the empire, but all these paled in comparison to contemporary Chinese walls, which could reach a thickness of 20 metres (66 ft) at the base in extreme cases.

Did ancient Rome have walls?
Roman walls went from dry-stone and sun-dried bricks walls at the beginning of Roman civilization to walls built with a concrete core and brick facing by the beginning of the Empire. These walls also provide many clues to the history of ancient Rome and the different stages of the Roman economy and society.
Did Rome have a wall around it?
The walls also defined the boundary of the city of Rome up until the 19th century, with the built-up area being confined within the walled area. The Aurelian Walls remain remarkably well-preserved today, largely the result of their constant use as Rome's primary fortification until the 19th century.
Who made the defensive wall Rome?
The origins of the city walls can be traced all the way back to the 4th century BC, when the 6th king of Rome, Servius Tullius constructed the first defenses. The Servian walls were built from large blocks of volcanic tufa and were documented as being up to 10 meters high.
How did Rome defend itself?
They fought with short swords, daggers for stabbing and a long spear for throwing. They also carried a shield for protection as well as wearing armor. The tactics were simple but versatile enough to face different enemies in multiple terrains: From the forests of Germania to the rocky planes of the Greek peninsula.
Why are Roman walls so strong?
Minerals called Al-tobermorite and phillipsite form as the material leaches mineral-rich fluid that then solidifies, reinforcing the concrete and making the structures even stronger.
What is a defensive wall called?
A defensive wall (or a "Rampart") is a fortification used to protect a city or settlement from potential aggressors. In ancient to modern times, they were used to enclose settlements.
Was Hadrian's wall ever attacked?
An attack was made in the east with Rudchester (on the Wall) and Corbridge seemingly taking the worst of it. The new Governor, Ulpius Marcellus, eventually re-established order but not completely and most of the forts north of the Wall were abandoned; they simply could not be protected.
Why did the Romans build Hadrians wall?
He spent his reign travelling across his Empire and improving it, particularly its borders. He built Hadrian's Wall to secure the Empire's north-western border in the province of Britannia. Legionaries were heavily armed infantry, who came from across the Empire.
Was Hadrian's wall effective?
Hadrian's Wall wasn't just built to keep the Picts out. It likely served another important function—generating revenue for the empire. Historians think it established a customs barrier where Romans could tax anyone who entered.
Why were Romans so good in battle?
One of the main reasons Rome became so powerful was because of the strength of its army. It conquered a vast empire that stretched from Britain all the way to the Middle East. The army was very advanced for its time. The soldiers were the best trained, they had the best weapons and the best armour.
Why was the Roman Empire hard to defend?
Why was the Roman Empire hard to defend? It had a very long border.
How did Rome get so strong?
Rome became the most powerful state in the world by the first century BCE through a combination of military power, political flexibility, economic expansion, and more than a bit of good luck. This expansion changed the Mediterranean world and also changed Rome itself.
Why were defensive walls built?
A defensive wall is a fortification usually used to protect a city, town or other settlement from potential aggressors. The walls can be simple palisades or earthworks to extensive military fortifications with towers, bastions and gates to access to the city.
When was the Roman wall built?
When in operation, it served as the most northerly frontier of the Roman Empire. Construction started around A.D. 122, after a visit to Britain by Emperor Hadrian (reign A.D. 117-138), a ruler determined to consolidate the Roman Empire's borders.
What was the first wall built?
Ancient Walls of Mesopotamia City walls, which became common for purposes of defense, are first seen around the city of Jericho (now in the West Bank) around the 10th century BCE and the Sumerian city of Uruk which was founded somewhat later (though both cities lay claim to the honor of `first city in the world').
What were the Aurelian walls used for?
Emperor Aurelian (270-275 A.D.), after five centuries of unopposed domination, decided that the city needs a defensive wall to protect it against invaders as the barbarian tribes near the north borders of the Roman Empire.
How were castle walls built?
The Construction of Castle walls The walls being built with a gap in between. This gap is filled with such as stones and mortar. The walls needed to be very strong and very sturdy and because they were made of stone they were also extremely heavy. And the Space in between the ashlar stones was filled with mortar.
What did Romans use to build houses?
During the early times of Roman Republic, stone and unburned brick was extensively used for permanent buildings. Additionally, fine white marble stucco was used as a decorative covering.
How were Roman bricks made?
The first bricks, made in areas with warm climates, were mud bricks dried in the sun for hardening. The Romans prefered to make their bricks in spring, then they stored them for two years before selling or using them. They only used white or red clay to manufacture bricks.
Why did Rome build fortifications at the borders?
Roman fortifications at the borders were part of the great defense strategy of the Roman Empire. At the beginning of the second century CE, Rome reached the height of its conquests and decided to strengthen its gains by building fortifications at key border locations. As historian Adrian Goldsworthy underscores the Romans have gained as much as possible in the state, considering their reliance on heavy infantry. When the Parthians, Sarmatians and Persians appeared in the political arena, basing their military power on the cavalry, the Romans had to make a capitulation.
When were Roman fortifications built?
Roman fortifications were built already in the seventh or sixth centuries BCE when the capital was surrounded by the first walls. However, the first systematic work on defensive constructions, placed at the borders, was carried out only in the days of the emperor Caligula around the year 40 CE.
Why did Constantine abandon the idea of defending the borders on limes?
After 270 years CE, gradually, the idea of defending the borders on limes was abandoned, so that during the reign of Constantine I due to the continuous pressure of barbarians, state focused on defense in the depths of territories. At the end of the existence of the Western Roman Empire, the borders were so flexible that Romans did not even try to defend them from the enemy’s invasion. Mainly, the forces were kept in the most important places of the state, often very close to the capital. This situation enabled the hordes of barbarians to plunder many Roman cities and even prowl the Apennine peninsula.
What are the boundaries of the Roman Empire?
The boundaries of the Roman empire, which have changed over the centuries, have been bordered by natural boundaries (Danube and Rhine in the north and east, Ocean in the west, and deserts in the south) and fortifications created by the Romans to separate the civilized world from the barbarians.
When did the Roman limes expand?
The real extension of the Roman limes occurred under the reign of Trajan in 117 CE. The emperor spent half of his 21-year rule by traveling around the empire and supervising the construction of forts, walls, towers and defense gates at the state borders. The whole initiative (strategy) was to defend the state, not individual regions or human groups. The expansion of limes was carried out up to 270 years ago.
What was the purpose of the Limes?
It’s aim was to defend Roman territories in Britain, through man-made defensive fortifications.
What is the history of Rome's city walls?
However, the story of the Eternal City’s defenses and boundaries reflects the fluctuating influence of the Roman Empire.
What happened to Rome during the Republican era?
During the Republican times, as Rome’s strength and power increased, the walls were all but abandoned, and the Golden Age of emperors during the 1st and 2nd centuries AD saw peace spread throughout the empire, with barbarians posing no significant threat. For over 500 years the influence and extent of the Roman Empire rendered defenses unnecessary.
How high are the Servian walls?
The Servian walls were built from large blocks of volcanic tufa and were documented as being up to 10 meters high. A small part of these first boundaries can still be viewed near Termini station where a section of the wall remains to this day.
When did the Aurelian walls break?
The walls survived the fall of the empire in Rome and remained the primary defense of the city for 16 centuries, until they were breached at Porta Pia on September 20, 1870, marking the beginning of the unification of Italy under King Victor Emmanuel II. Nowadays, the Aurelian Walls are ...
What are the Aurelian walls?
Nowadays, the Aurelian Walls are the largest ancient monument in Rome and can be traced throughout the city. The grandiose gateways can also still be seen at Porta Maggiore and Porta Pinciana, with the towers at Porta San Sebastiano now housing the Museo delle Mura – a museum documenting the history of the walls, which also allows visitors to walk along one of the best-preserved segments. Elsewhere, parts of the wall have been seamlessly absorbed into the modern city and some sections have even adapted into homes and apartments. The mura aureliane are still also used as a demarcation of the historic center, even though the suburbs of the city have long since sprawled beyond the ancient walls.
When were the walls of Rome built?
The Origin. The history of the ancient walls takes us back to as early as 4th-century BC , when Servius Tullius, the 6th emperor of Rome commissioned the construction of the city’s first defensive structure, the Servian walls. They were built from huge chunks of volcanic tufa and reached soaring 10 meters height.
How long did the walls of Rome last?
About two- thirds of the city walls still remain to this day, largely the result of being in constant use until the 19th-century, and can be traced throughout the city. They are one of the most well-preserved historic monuments in Rome.
What were the buildings that were incorporated into the walls of Rome?
These include Castel Sant’Angelo, the Pyramid of Cestius, the Castra Praetoria, Amphitheatrum Castrense and even a section of the Aqua Claudia aqueduct close to the Porta Maggiore; together they constituted around one-sixth of the total ancient walls.
How many gates were there in Rome?
They were 12 miles long, 6-8 meters high and 3.5 meters thick. They included 381 to wers, 18 grand gates , 14 main ports and countless loopholes and closets. Two of the most monumental gates can still be found at Porta Maggiore and Porta Asinaria – they reflect the conflicting influence of the great Roman Empire.
How much of Rome's walls are still there?
About two-thirds of the city walls still remain to this day, largely the result of being in constant use until the 19th-century, and can be traced throughout the city. They are one of the most well-preserved historic monuments in Rome.
Which wall was bigger, Aurelian or Servian?
As compared to the Servian walls, the Aurelian walls were bigger and mightier. All the Seven Hills of Rome were enclosed within the boundaries, as well as the Trastevere neighbourhood south of the Tiber River and Campus Martius, which is now one of the most populated areas of Rome.
When did the Roman Empire begin to experience the lashes of vulnerability from foreign invaders?
However, after a long gap of unopposed domination, the Roman Empire finally began experiencing the lashes of vulnerability from foreign invaders in the late 3rd-century AD.
Who built the walls of Rome?
Tullia runs over Servius – Jean Bardin 1765. King Servius Tullius, the 6 th King of Rome, who ruled from 575-535 BC, gets the credit for building the walls but the origins probably go back a lot further. It’s unlikely Rome from 753 BC (the common date of origin) to 575 BC was without any fortifications.
When did the gates of Rome fall?
The Gate doesn’t exist any longer, but this was where Alaric and the Visigoths breached the wall on August 24, 410. This event has erroneously been called the Fall of Rome. It’s not the case. The Western Roman Empire continued until 476. The Eastern Roman empire continued until 1453.
What is the name of the salt road that connects Rome to the Adriatic Sea?
I’ll begin the tour of the Gates of Rome with one of the most famous entrances, the Porta Salaria built along the Quirinale Hill, the northern fortifications of Rome on the via Salaria, the salt road that connected the city to the Adriatic Sea.
Why is it called Porta San Lorenzo?
It is often called the Porta San Lorenzo because of its proximity to the Basilica of San Lorenzo Fuori le Mura ( St Lawrence Outside the Walls). Yes, this is the Basilica that purports to contain the tomb, the relics and the iron grill that caused the death of Saint Lawrence in the year 258.
How many gates are there to the Servian Wall?
There are some great photos and descriptions of these wall remnants on the websites of Jeff Bondono and Andrea Pollett. The Servian Wall. There were once 15 gates to the Servian Wall. Three of them are still standing.
What is the name of the square in Rome named after the soldiers who were wiped out by 7,000 Ethiopians?
If you’re arriving to Rome’s 1930’s Termini Train Station, look to the right as you walk out the front of the station into the Piazza dei Cinquecento, the square named for the 500 Italian soldiers who were wiped out by 7,000 Ethiopians at the Battle of Dogali (Eritrea) in 1887.
Why did the Romans yell "Hannibal ad portas"?
For years afterwards, Romans would yell, “Hannibal ad portas” (Hannibal is at the gates) whenever things looked bad for the Republic or when parents wanted to scare their children into behaving properly. McDonald’s Servian Wall inside Termini Station. Most of the Servian Walls is gone.
History
From very early history to modern times, walls have been a near necessity for every city. Uruk in ancient Sumer (Mesopotamia) is one of the world's oldest known walled cities. Before that, the city (or rather proto-city) of Jericho in what is now the West Bank had a wall surrounding it as early as the 8th millennium BC.
Composition
At its most simple, a defensive wall consists of a wall enclosure and its gates. For the most part, the top of the walls were accessible, with the outside of the walls having tall parapets with embrasures or merlons. North of the Alps, this passageway at the top of the walls occasionally had a roof.
Decline
In the wake of city growth and the ensuing change of defensive strategy, focusing more on the defense of forts around cities, most city walls were demolished. Also, the invention of gunpowder rendered walls less effective, as siege cannons could then be used to blast through walls, allowing armies to simply march through.
Modern era
Walls and fortified wall structures were still built in the modern era. They did not, however, have the original purpose of being a structure able to resist a prolonged siege or bombardment.
How thick were the walls of Rome?
Rome's Servian Walls reached 3.6 and 4 metres (12 and 13 ft) in thickness and 6 to 10 metres (20 to 33 ft) in height. Other fortifications also reached these specifications across the empire, but all these paled in comparison to contemporary Chinese walls, which could reach a thickness of 20 metres (66 ft) at the base in extreme cases. Even the walls of Constantinople which have been described as "the most famous and complicated system of defence in the civilized world," could not match up to a major Chinese city wall. Had both the outer and inner walls of Constantinople been combined, they would have only reached roughly a bit more than a third the width of a major wall in China. According to Philo the width of a wall had to be 4.5 metres (15 ft) thick to be able to withstand artillery. European walls of the 1200s and 1300s could reach the Roman equivalents but rarely exceeded them in length, width, and height, remaining around 2 metres (6 ft 7 in) thick. It is apt to note that when referring to a very thick wall in medieval Europe, what is usually meant is a wall of 2.5 metres (8 ft 2 in) in width, which would have been considered thin in a Chinese context. There are some exceptions such as the Hillfort of Otzenhausen, a Celtic ringfort with a thickness of 40 metres (130 ft) in some parts, but Celtic fort-building practices died out in the early medieval period. Andrade goes on to note that the walls of the marketplace of Chang'an were thicker than the walls of major European capitals.
Why did the Persians build defensive walls?
The Persians built defensive walls to protect their territories, notably the Derbent Wall and the Great Wall of Gorgan built on the either sides of the Caspian Sea against nomadic nations.
Why were city walls demolished?
In the wake of city growth and the ensuing change of defensive strategy, focusing more on the defense of forts around cities, many city walls were demolished. Also, the invention of gunpowder rendered walls less effective, as siege cannons could then be used to blast through walls, allowing armies to simply march through. Today, the presence of former city fortifications can often only be deduced from the presence of ditches, ring roads or parks.
Why did China not build wall breaking artillery?
Part of the reason is probably because Chinese walls were already highly resistant to artillery and discouraged increasing the size of cannons. In the mid-twentieth century a European expert in fortification commented on their immensity: "in China … the principal towns are surrounded to the present day by walls so substantial, lofty, and formidable that the medieval fortifications of Europe are puny in comparison." Chinese walls were thick. The eastern wall of Ancient Linzi, established in 859 BC, had a maximum thickness of 43 meters and an average thickness of 20-30 meters. Ming prefectural and provincial capital walls were 10 to 20 metres (33 to 66 ft) thick at the base and 5 to 10 metres (16 to 33 ft) at the top.
What is a defensive wall?
Not to be confused with Border barrier. A defensive wall is a fortification usually used to protect a city, town or other settlement from potential aggressors. The walls can range from simple palisades or earthworks to extensive military fortifications with towers, bastions and gates for access to the city.
What are ancient walls made of?
Existing ancient walls are almost always masonry structures, although brick and timber-built variants are also known. Depending on the topography of the area surrounding the city or the settlement the wall is intended to protect, elements of the terrain such as rivers or coastlines may be incorporated in order to make the wall more effective.
How thick was the Chinese wall?
Chinese walls were thick. The eastern wall of Ancient Linzi, established in 859 BC, had a maximum thickness of 43 meters and an average thickness of 20-30 meters. Ming prefectural and provincial capital walls were 10 to 20 metres (33 to 66 ft) thick at the base and 5 to 10 metres (16 to 33 ft) at the top.
