The Pyramids of Giza, located in Egypt, are a trio of ancient wonders that were built as royal tombs for three pharaohs. The largest and oldest pyramid was constructed for Khufu, the second king of the 4th dynasty. These massive structures, including the Great Pyramid, have fascinated people for centuries with their impressive size and engineering feats. Despite being plundered over time, they still stand as a testament to the ingenuity and skill of the ancient Egyptians. Visitors can explore the interiors of these iconic pyramids, but climbing them is a no-go—unless you want to risk a hefty fine or even prison time!