The great pyramid

                           The great pyramid

The Great Pyramid of Giza (also known as the Pyramid of Khufu or the Pyramid of Cheops) is the oldest and largest of the three pyramids in the Giza pyramid complex bordering present-day Giza in Greater Cairo, Egypt. It is the oldest of the Seven Wonders of the Ancient World, and the only one to remain largely intact.

Based on a mark in an interior chamber naming the work gang and a reference to the Fourth Dynasty Egyptian pharaoh Khufu, Egyptologists believe that the pyramid was built as a tomb over a 10- to 20-year period concluding around 2560 BC. Initially standing at 146.5 metres (481 feet), the Great Pyramid was the tallest man-made structure in the world for more than 3,800 years until Lincoln Cathedral was finished in 1311 AD. Originally, the Great Pyramid was covered by limestone casing stones that formed a smooth outer surface; what is seen today is the underlying core structure. Some of the casing stones that once covered the structure can still be seen around the base. There have been varying scientific and alternative theories about the Great Pyramid's construction techniques. Most accepted construction hypotheses are based on the idea that it was built by moving huge stones from a quarry and dragging and lifting them into place.

The Great Pyramid of Giza is a defining symbol of Egypt and the last of the ancient Seven Wonders of the World. It is located on the Giza plateau near the modern city of Cairo and was built over a twenty-year period during the reign of the king Khufu (2589-2566 BCE, also known as Cheops) of the 4th Dynasty. Until the Eiffel Tower was completed in Paris, France in 1889 CE, the Great Pyramid was the tallest structure made by human hands in the world; a record it held for over 3,000 years and one unlikely to be broken. Other scholars have pointed to the Lincoln Cathedral spire in England, built in 1300 CE, as the structure which finally surpassed the Great Pyramid in height but, still, the Egyptian monument held the title for an impressive span of time. The pyramid rises to a height of 479 feet (146 metres) with a base of 754 feet (230 metres) and is comprised of over two million blocks of stone. Some of these stones are of such immense size and weight (such as the granite slabs in the King's Chamber) that the logistics of raising and positioning them so precisely seems an impossibility by modern standards.

Interesting Facts about the Great Pyramid of Giza

• It is thought that the architect of the pyramid was Khufu's vizier (his second in command) named Hemiunu.
• There were three small pyramids next to the Great Pyramid built for Khufu's wives.
• It was the tallest man-made structure in the world for over 3,800 years until a spire was built on the Lincoln Cathedral in England in 1300.
• Recent evidence suggests that paid skilled workers built the Giza Pyramids, not slaves.
• Despite its name, archeologists do not think that the Queen's Chamber is where the queen was buried.
• No treasure was found inside the pyramid. It was likely looted by grave robbers over a thousand years ago.
• The pyramid was originally covered with flat polished white limestone. It would have had a smooth surface and shone brightly in the sun. These cover stones were removed to construct other buildings over the years.