The deadliest diving spot in the world is also a stunning geological marvel.

Brightly painted boulders scattered throughout the Sinai Desert.

A strange aquarium with stuffed fish, and almost no water for them to swim in.

Slum Settlement Filled With Mountains of Garbage.

A huge museum of much more than just agriculture displayed in a princess's palace.

The massive cave church of Cairo's Zabbaleen community is one of the largest Christian churches in the Middle East.

An ancient instrument used to measure the waters of the Nile so Egyptian farmers would know whether to expect famine or flood.

Hundreds of thousands of ancient documents offer a unique glimpse into Jewish life in Cairo.

One of its engravings is believed to be among the first representations of medical and surgical instruments.

An endless sea of white conical domes.

Egyptian treasure trove of fossils documenting the whale's transition from land mammal to sea creature.

A massive work of modern art that appears to be a crop circle in the middle of the desert.

An alien landscape of chalk-rock in the Egyptian desert.

It might not be the prettiest pyramid in Egypt, but it may be the muddiest.

The forgotten mummies of Dakhla oasis.

The city-sized home palace of one of ancient Egypt's most powerful rulers gives us a rare look into the lives of the epoch's rulers.

Ancient Egyptian relief, claimed to depict an electrical light.