Great Pyramid of Giza

La Gran Pirámide de Giza, also known as the Great Pyramid of Giza, is an ancient Egyptian architectural wonder that stands as a testament to the ingenuity and skill of the ancient civilization. Located on the outskirts of modern-day Cairo, this magnificent structure is the oldest and largest of the three pyramids built on the Giza plateau, and is the only one of the Seven Wonders of the Ancient World still standing. The pyramid is estimated to have taken around 20 to 30 years to build, and is believed to have been constructed as a tomb for the pharaoh Khufu. The pyramid's sheer scale is awe-inspiring, with its original height of 481 feet (147 meters) making it the tallest man-made structure in the world for over 3,800 years. The pyramid's base is a square, with each side measuring approximately 756 feet (230 meters) in length. The pyramid's smooth exterior is made up of around 2.3 million blocks of limestone and granite, each weighing an average of 2.5 tons. The pyramid's precise construction and alignment with the true north are a testament to the advanced engineering skills of the ancient Egyptians, and its beauty and majesty continue to inspire wonder and admiration in people from around the world.