You could visit our pyramids which are one of the seven wonders of the world. It is the real introduction to the old kingdom. The pyramid of Khufu is the biggest. It takes about 20 years to be built—about 2 million stone blocks are used in construction. The three pyramids are the oldest structure in the world. The pharaohs built the tombs inside the pyramid to be buried as they believed in the afterlife. You can ride a horse or a camel you can see sphinx take memories and photos with the most fantastic place in Cairo.