Giza is the third largest city in Egypt, located on the Giza Plateau which is home to some of the most impressive ancient monuments in the world including the oldest of the Seven Wonders of the Ancient World, the Great Pyramids of Giza. The Pyramids of Giza include the largest pyramid, the second largest and third largest of ancient Egypt. Giza has a hot arid climate but high humidity from the nearby Nile River. Industries in Giza include movies, chemicals, machinery, cigarettes and luxury housing along the Nile.