The ballista siege weapon was so effective that it was used by both attacking and defending soldiers in Castle siege warfare. Read more about the Ballista Siege Weapon >>
The Battering ram was used to literally batter down the vulnerable parts of a medieval castle Read more about the Battering Ram >>
Mangonel Siege weapons were a specialised type of catapult used to hurl giant rocks and other projectiles Read more about the Mangonel Siege Weapon >>
Castles under siege were attacked by a variety of siege weapons which continually advanced Read more about the Siege Attack Weapons List >>
Medieval siege towers were usually large wooden structures of the same height as Castle walls. Read more about the Siege Towers >>
Trebuchets were like giant mechanised slings with incredible destructive power against medieval castles. Read more about the Trebuchet Siege Weapon >>
The Warwolf or Warwulf was a medieval marvel of it's time due to it's enormous size and incredible power Read more about the Warwolf >>
Various types of castle siege weapons were developed over the centuries. Advanced engineering techniques were used in some of them while others were relatively simple. Some of the most popular castle siege weapons used during medieval times included – *Ballista *Mangonel *Battering Ram *Trebuchet *Catapult *Siege Tower
The Ballista was one of the most important castle siege weapons whose shape was similar to that of a large crossbow. It worked on the same principle that a dart-throwing machine works, only on a much larger scale.
Heavy bolts, darts, and pieces of iron could be aimed at the castle with a Ballista. It was used in the ancient world as well but became widely popular during medieval times.
Ballista Siege Weapon used in ancient times
The Mangonel was another popular castle siege weapon that was quite similar to a catapult and was used to fire heavy projectiles from a large bucket attached to it.
Mangonel Siege Weapons outside castle grounds used to attack medieval castle walls
It had an advantage over other catapults in that its design was simpler and thus it could be constructed easily. However, the Mangonel was not as accurate in hitting its target as a Ballista. Just like a Ballista, it was used in the ancient world but became more famous during medieval times.
The Roman Onager was an early Mangonel Catapults used by Roman Soldiers
Among the most common form of castle siege weapons were battering rams which could be made into various sizes and shapes. For instance, there were simple log battering rams, battering rams with flat heads, battering rams with iron or bronze heads, battering rams with actual ram’s style head, and others.
Sometimes a roof was used on the battering ram in order to protect the soldiers from incoming enemy missiles. This roof was called a penthouse. The use of battering rams was quite popular because they were very simple to construct and easy to operate. However, they could only be used once the castle gate had been approached.
Image shows battering ram from the front
*Castle moats, especially if the castle had a drawbridge were a very effective defense against battering rams.
Various other kinds of castle siege weapons were also prevalent during medieval times. For instance, the Trebuchet siege Weapon was not very different from a catapult *Main difference the larger Trebuchet can throw heavy projectiles.
Example of a Medieval siege weapon – Trebuchet Siege Weapons
The trebuchet was mainly used to throw heavy stones at the outer walls and Gatehouses of the Castles to demolish them.
See The detail of this medieval Trebuchet Siege Weapon
Catapults were effective weapons during a Castle Siege attack, to break down walls, throw burning missiles, rotting carcasses, even excrement and garbage*
*The most powerful Catapults were the mangonel and trebuchet siege weapons
Mangonel Siege Weapons outside castle grounds used to attack medieval castle walls
Mangonel Catapults were also known as the ‘traction trebuchet’ could throw heavy objects for considerable distances *Distinctive with an arm with a large bowl shape at the end *Because of its power heavy stones could be thrown – but also rotting bodies and excrement!
A trebuchet could be described as a counterweight throwing engine, a kind of giant wooden sling that was mechanized. The Trebuchet has its origins in the sling that originated in ancient China but its exact date of origin is unclear.
The Trebuchet was a very powerful siege weapon that could throw very large and heavy stones some distance *Famously the legendary Warwolf was the biggest Trebuchet ever to be built in history and used during the Scottish Wars of Independence. It was built on the orders of King Edward in 1304 as he laid siege to the Stirling Castle in Scotland.
The Image gives you an idea of the size of a Trebuchet Siege Weapon
Mangonels were also considered to be Onagers in some circumstances, the Onager siege weapons were created before the later superior Mangonel and launched projectiles from a sling.
The Castle Siege Tower was constructed from wood, siege towers were designed to align with the top of an enemy’s Castle walls and give attacking soldiers a way to breach the Castles walls or target battlement areas under protection.
Siege tower with additional weapons etc
Siege towers had small wheels that would enable them to be pushed close to castles walls, multiple siege towers could be used to overwhelm a castle’s defenses and they could also be used against damaged areas of the castle’s main walls or towers.
Roman Siege Tower
*Castle moats, especially if the castle had a drawbridge were a very effective defense against siege towers.
Castle siege weapons played a very important role in conquering a medieval castle. Without these weapons, it was almost unthinkable to defeat the army within the castle.
Famous Castle Sieges
Thus, over the centuries, various new castle siege weapons were constructed with sophisticated techniques, although many of these castle siege weapons were also prevalent in ancient times. Their use, however, became particularly widespread during medieval times when a large number of castles were built.