What is the largest stone building on Earth?

It is supposed to be the Pyramid of Khufu, located on the outskirts of Cairo, Egypt.

The Pyramid of Khufu was built during the reign of Khufu, the second pharaoh of the Fourth Dynasty of Egypt (c. 2670 BC), and is believed to have been built by Khufu as a mausoleum for himself. In ancient Egypt, every pharaoh began to build a mausoleum for himself from the day he ascended the throne, in order to transcend himself as a god after death. The 4 inclined planes of the Great Pyramid of Khufu are facing the east, south, west and north squares, the error does not exceed 3 points of the arc, the bottom edge is originally 230 meters long, due to the limestone falling off the outer layer of the tower, the bottom edge is now shortened to 227 meters, and the inclination angle is 51 degrees 52 minutes.

The original height of the tower is 146 59 meters, because the top is peeled off, it is now 136 5 meters high, equivalent to a 40-story skyscraper, the bottom surface of the tower is square, covering an area of 5.29 million square meters.

The body of the Pyramid of Khufu is made up of 2.3 million boulders of various sizes, each weighing between 1 5 and 160 tons, with tight joints between the stones and no adhesive. If these stones were hewn into small pieces with an average of one cubic foot and arranged in rows, their length would be equivalent to 2 3 of the circumference of the earth. The Pyramid of Khufu is a huge and elaborate structure, and its construction involved various fields such as surveying, astronomy, mechanics, physics and mathematics, and is called the greatest stone structure in human history, and there are still many unsolved mysteries.

There are many earth and stone construction projects in the world, among which the larger ones are the Forbidden City in China, the Great Wall of China, the pyramids in Egypt, the Colosseum in ancient Rome and so on.

To date, the world's largest earthwork project is the Great Wall of China.

The Great Wall of China is a military fortification in ancient China, a strong and continuous structure, together with the Colosseum in Italy, the Catacombs of Alexandria on the edge of the Libyan desert, Stonehenge in England, the Great Wall of China, the glazed pagoda of Dabao'en Temple in Nanjing, China, the Leaning Tower of Pisa in Italy, and the Sophia Cathedral in Turkey.

The Great Wall was built during the Spring and Autumn Period and the Warring States Period to defend against attacks by neighboring countries, and then after Qin Shi Huang unified China, the Great Wall was connected, and then built through various periods of China to form a line of defense against attacks by northern nomads.

The Great Wall has many names in history, and during the Spring and Autumn Period and the Warring States Period, the State of Chu called the Great Wall "Fangcheng", which is recorded in the "Hanshu Geographical Chronicles". It is also known as a moat, a long moat, a city moat, and a wall moat, and this title has been used from the Warring States period to the Ming Dynasty.

Not only the title of the Great Wall has undergone a lot of evolution, the Great Wall, the world's largest earth and stone construction project, is also the world's longest construction time, the largest amount of ancient defense projects, from the Western Zhou Dynasty began to build, the dynasties and generations have been continuously built for more than 2,000 years to build the shape and scale of the Great Wall we see now.

The Great Wall has relics of ancient Great Wall and beacon towers in Xinjiang, Gansu, Ningxia, Shaanxi, Inner Mongolia, Shanxi, Hebei, Beijing, Tianjin, Liaoning, Jilin, Heilongjiang, Henan, Shandong, Hubei, Hunan and other provinces, municipalities and autonomous regions. The scale of the building is very large, and after more than 2,000 years of construction, it has been built on the continuous mountains to become the Great Wall that is now very impressive.

Now we see the Great Wall is generally to indicate the Great Wall, the Ming Great Wall starts from Hushan, Liaoning, and finally arrives at Jiayuguan in Gansu, China has passed through Liaoning, Hebei, Tianjin, Beijing, Shanxi, Inner Mongolia, Shaanxi, Ningxia, Gansu, Qinghai ten provinces, the total length reaches one kilometer, of which the length of natural hazards is more than 2,000 kilometers.

The world's largest earthwork construction project deserves its name.

The largest megalithic structure in the world is the Pyramid of Khufu in Egypt. The Pyramid of Khufu is a tower of 10 meters high, due to the weathering of time, the top is peeled off 10 meters, and it is now 10 meters high, which is equivalent to the height of a 40-story building. The tower is made of 2.3 million huge stones, ranging in size from tons to 160 tons, and the total weight of the tower is about 6.84 million tons, which is the largest of the more than 70 pyramids found in Egypt so far.

The Great Wall of China, the largest should belong to this one, except for the Great Wall of China, there is no other building that can be compared with it, and this is also a typical building in the world.

Pyramids, Great Wall, etc. The pyramids and the Great Wall are made of square feldspar, which not only covers a large area, but is also a great wonder of the world.

In Australia, it's Ayers Rock.