There is no site in Egypt more impressive than Karnak. It is the largest temple complex ever built by man and represents the combined achievement of many generations of builders and ancient pharaohs. Karnak Temple is actually three main temples, small enclosed temples, and several outer temples located on 247 acres of land.
Luxor temple:

Luxor Temple was the center of the most important festival, the Opet Festival. Built largely by Amenhotep III and Ramesses II, the purpose of the temple was the setting of festival rituals. The festival was to reconcile the human side of the ruler with the divine function.

Lunch will be served at a local restaurant in Luxor