Egypt does not need an introduction. It was the introduction to human civilization itself, and has all the evidence to show for it.
Tour Egypt from the live Nile Valley , to the solitary deserts, to the diversity of the Sinai desert , to the lush oases, to the exotic underwater life of the Red Sea , to the Mediterranean beaches.
The north of Egypt has many impressive temples and graves from Pharaonic times. Luxor , Aswan and Abu Simbel should all be on your to do list.
The Nile River has great scuba diving : Hurghada is world famous for its under water world.