Where is the Tsar Cannon: exact location and history

The Tsar Cannon is located in the city of Moscow, on the territory of the Moscow Kremlin, directly on Ivanovskaya Square. This monumental artillery piece, cast in 1586, is not just a museum exhibit, but a highly complex engineering structure that requires constant monitoring of the condition of the barrel and carriage. Access to the site is open to visitors all year round, but inspection is only possible during daylight hours and in the absence of security measures, since the gun is located in close proximity to government routes and historical buildings.

The exact geographical location of the object is not just a tourist information, but a necessity for the logistics of excursion groups, since access to the cannon is carried out through specific gates of the Kremlin wall. Currently artillery barrel mounted on a massive cast-iron carriage, which was recreated in the 19th century, which makes the structure resistant to vibrations from passing traffic and human flows. It is important to consider that moving such cargo, even within an area, requires sophisticated special equipment, so its location has been recorded for many decades.

The location of the monument was not chosen by chance: it stands on the site where important government facilities were historically located and where artillery readiness checks were carried out at critical moments in history. Andrey Chokhov, the creator of this masterpiece, hardly imagined that his brainchild would become one of the main symbols of the capital, but it is here, on the paving stones of Ivanovskaya Square, that the scale and power of the Russian foundry school is best seen. Visitors should remember that a security zone has been established around the gun, and approaching closer than the established fence is strictly prohibited.

History of the creation and casting of the gun

The process of creating this giant began by order of Tsar Fyodor Ioannovich, who sought to strengthen the defense power of the state and demonstrate the technological superiority of the Russian army. Casting was carried out in the Kremlin, where special conditions were created for working with huge volumes of molten metal. Bronze, used for the barrel, was a complex alloy, the recipe of which is still of interest to metallurgists and historians of technology.

Master Andrey Chokhov, who already had experience in creating large guns, used a unique molding technology that made it possible to obtain a monolithic barrel without visible defects. The weight of the finished product was about 40 tons, which was an absolute record for the 16th century. On the surface of the barrel, inscriptions and relief images have been preserved, including a portrait of the Tsar himself, which confirms the state status of the order.

• 🔨 Casting was carried out in a specially dug foundry pit, where the mold was filled with molten bronze.
• 👑 An inscription with the titles of Tsar Fyodor Ioannovich, dating back to 1586, has been preserved on the trunk.
• ⚔️ Initially, the gun was planned to be used to fire buckshot at enemy personnel.
• 🏗️ It took 200 people to transport from the casting site to the installation site.

⚠️ Attention: There is a widespread myth that the Tsar Cannon never fired. Historical documents indicate that in the 1730s, blank shots were fired in honor of the visit of the Iranian ambassador, but no combat use was recorded in wars.

Technical characteristics and device

From an engineering point of view, the Tsar Cannon is a mortar with a caliber of 890 mm, which is a record figure for smooth-bore guns. The barrel length is 5 meters 34 centimeters, and the wall thickness at the muzzle reaches 178 millimeters. This design made it possible to withstand the enormous pressure of powder gases when using charges weighing up to 120 kilograms.

The inside of the bore has no rifling, as it is smoothbore a weapon designed to fire from short distances. The surface of the barrel is decorated with four handle-brackets, which served for transporting and installing the gun on the carriage using levers and blocks. These elements also serve a decorative function, emphasizing the power of the structure.

Internal details

Inside the barrel, traces of the casting mold are preserved, and the technological holes that were used during casting are also visible. Modern studies using endoscopes confirm the high quality of the inner surface of the canal, despite the age of the metal.

The carriage on which the gun is mounted deserves special attention. The original 17th-century wooden carriage does not survive, and the current cast-iron structure was made in 1835 at Byrd's factory. This carriage is decorated with reliefs depicting scenes of cannon casting and weighs about 15 tons, providing the necessary stability to the entire system.

Where exactly is it located: map of the Kremlin

For those planning a visit, it is important to know the exact location of the site. The Tsar Cannon is located in the northeastern part of the Kremlin Hill, on Ivanovskaya Square. This space has historically served as a gathering place for various monuments and trophies. Next to the cannon are the Tsar Bell, which never rang, and several ancient cannons captured from the French army in 1812.

You can get to the gun through the Kutafya Tower and the Trinity Bridge, then moving deeper into the territory past the Weapon Stick. The coordinates of the object make it easy to find it on any tourist map issued at the entrance. The area around the cannon is paved with cobblestones, which creates a characteristic historical setting.

There are information stands in the immediate vicinity of the gun, but it is better to have a map or navigator with you, since during peak hours the density of visitors makes it difficult to navigate. The perimeter is guarded around the clock, and access to historical artifacts is regulated by FSO and museum employees.

Operation and preservation of the exhibit

Preservation of such a unique object requires constant efforts of restorers and engineers. The metal is susceptible to oxidation under the influence of precipitation, so the surface of the barrel is regularly treated with special compounds that prevent corrosion. Restoration carried out with the utmost care so as not to damage the historical patina and original inscriptions.

The carriage is also regularly checked for cracks or deformations. Despite the massive structure, constant vibration from tourist traffic and proximity to roads requires monitoring the condition of the supports. Specialists use modern non-destructive testing methods to assess the integrity of the metal.

In winter, additional fences are installed around the cannon to protect against snow drifts and reagents used to treat the area. In the summer, work is carried out to clean the surface from dust and contaminants that inevitably accumulate in the center of the metropolis. All work is recorded in the journal of the condition of the monument.

Interesting facts and legends

There are many legends around the Tsar Cannon, one of which says that several people can fit inside the barrel. Indeed, the diameter of the channel allows this to be done, and in the past such demonstrations were sometimes performed for visiting dignitaries. However, now entry inside is strictly prohibited by the rules of the museum.

There is also a version that the cannon was cast to protect a specific Kremlin site, but was never used for its intended purpose due to changes in warfare tactics or the lack of suitable cannonballs. The cannonballs lying nearby are decorative and were cast much later, in the 19th century, since their weight and size did not correspond to the real combat requirements of that time.

• 🎨 On the surface of the barrel there is a picture of a rider on a horse, which for a long time was considered an image of Boris Godunov.
• 📏 The caliber of the gun is 2.5 times higher than the caliber of modern tank guns.
• 🗣️ In the 19th century, there was a tradition of transporting criminals past a cannon before execution for intimidation.
• 🇷🇺 The gun is listed in the Guinness Book of Records as the largest in caliber.

Comparison table of characteristics

To understand the scale of the Tsar Cannon, it is useful to compare its parameters with other known artillery systems. This allows us to appreciate the engineering feat of the 16th century masters and the technological level of that time.

Parameter	Tsar Cannon (1586)	German mortar "Fat Bertha" (1914)	Modern howitzer (average)
Caliber (mm)	890	420	152-155
Barrel weight (tons)	~36	~20	~5-7
Barrel length (m)	5.34	~3.5	~6-8
Material	Bronze	Steel	Special steel

As can be seen from the table, the Tsar Cannon is significantly superior to many later models in caliber, although it is inferior in range and manufacturability of materials. Bronze alloy had less tensile strength than steel, which limited the power of the charges, but made it possible to create such massive structures.

Visiting rules and operating hours

A visit to Ivanovskaya Square, where the Tsar Cannon is located, is included in a single ticket for visiting the Moscow Kremlin museums. Opening hours depend on the season: in the summer, the museum is open every day, except Thursdays, from 9:30 to 18:00. In winter, the schedule may be reduced.

Entrance to the territory is through the Kutafya Tower after passing through a frame metal detector and checking documents. Photographing the cannon is permitted, but the use of tripods and professional equipment may require separate approval from the museum’s press service.

⚠️ Attention: Carrying large bags, suitcases and dangerous objects into the Kremlin territory is prohibited. All things must be checked into the storage room, which is located at the entrance.

For people with disabilities, access to the square is partially limited due to historical paving stones and the lack of ramps in some areas, however, museum staff are always ready to provide the necessary assistance in moving around. It is recommended to check availability information on the official website in advance.

When planning a visit, it is worth considering that on holidays and weekends the flow of tourists can be very dense. During these periods it may be difficult to view the exhibits, so it is recommended to arrive on weekdays or purchase tickets online in advance to avoid queues at the box office.

FAQ: Frequently asked questions

Is it possible to go inside the Tsar Cannon?

No, entry into the trunk is strictly prohibited by the safety and security rules of the monument. The cannonballs lying nearby are also decorative and are not of the caliber for actual use.

How much does the Tsar Cannon weigh along with its carriage?

The weight of the barrel itself is about 36 tons, and the weight of the 19th century cast iron carriage is about 15 tons. The total weight of the structure exceeds 50 tons.

Did the Tsar's cannon ever fire?

It is documented that blank shots were fired in 1730. There was no recorded combat use in battles, although the weapon was completely ready for use.

Where exactly is the cannon located in the Kremlin?

The gun is located on Ivanovskaya Square, next to the Ivan the Great Bell Tower and the Tsar Bell. This is the central part of the Kremlin museum complex.

What is the Tsar Cannon made of?

The barrel is cast from bronze - an alloy of copper and tin with the addition of small amounts of other metals to give strength and ductility.