What are some major architectural structures of Ancient Egypt? There are many amazing sites of architecture in Egypt from ancient times. Many have been discovered, but there are still ones being discovered and excavated today. Pyramids, tombs, and temples are the main structures still standing that can be seen today. The first tombs of the pharaohs were large, unimpressive, bunker affairs called mastabas. A mastaba (Arabic for "bench") is a low rectangular structure which was built over a shaft which descended to the burial location. They were made from sun dried mud bricks and most have long since crumbled to dust. This all changed around 2630 BC with