Thousands of narrow alleyways in an ancient medieval city make up what's believed to be the world's largest car-free urban zone.

The other side is actually green.

The designated Jewish quarter in Fez dates back to the 15th century.

Founded as a refugee camp, now a popular tourist spot.

Ancient Phoenician and Roman tombs carved into the rock overlook the Moroccan coastline.

A sign marks where the two bodies of water meet.

Along the most northwestern point in Africa is an ancient cave surrounded by legends.

The city walls of Salé lead to the ruins of this seaside "bastion of tears."

Morocco’s modern capital was once a haven for Barbary pirates, who went so far as to establish a republic of their own.

An awe-inspiring mosque in Morocco with one of the tallest minarets in the world.

In Egypt's expanding metro area, many of the neighbors are dead.

Slum Settlement Filled With Mountains of Garbage.

Known as the Sistine Chapel of Egypt, this tomb houses some of the most well-preserved paintings in Egypt.

There are ongoing efforts to preserve this village, the best known work of Egyptian architect Hasan Fathy.

This unassuming tree stump reportedly traces its roots to the famous pharaoh queen's reign.

These Egyptian statues have survived for 3,400 years and were an acoustic wonder of the ancient world.

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

The largest known Ancient Egyptian obelisk.

Ozymandias’ time-keeping temple.

This giant temperature attraction created some giant electric bills.

This arid landscape was once a lush wetland. Today, it's a paleontological site filled with fossilized mammoths, sabertooth cats, and more.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

A memorial to the unknown and unheralded men and women of the Cold War military and intelligence services.

The burial grounds of a secret society includes fences topped with fake Tesla balls.