The best-preserved Roman small town in North Africa.

Made famous by "Star Wars," these troglodyte homes face an uncertain future.

A 15th-century granary that played the role of futuristic slave quarters in the world of 'Star Wars.'

The largest and best-preserved Roman amphitheater in Africa was designed to seat 35,000 people.

The original film set of Luke Skywalker's Tatooine home from the 'Star Wars' trilogy.

Buildings from the fictional planet of Tatooine still litter the Tunisian desert.

Traditional 11th-century outdoor tannery.

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 medieval center of the Islamic world was also once the seat of Saladin's sultanate.

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

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

Ozymandias’ time-keeping temple.

A strangely forgotten claimant to the much contested title of "Source of the Nile."

Human ancestor’s 3.6 million year-old footprints.

The farmhouse owned by the Danish author who wrote "Out of Africa" is now a museum honoring her legacy.

Kenyan restaurant is a carnivore's paradise, serving exotic meats at its ultimate 'Beast of a Feast.'

This colonial fort is an intriguing example of Renaissance military architecture.

Get tall with nature's lankiest beasts and their warthog friends at this Kenyan preserve.

Abandoned city hidden from the world by tropical forest and isolation on the coast of Kenya.

This fountain pays homage to Qatar's history of pearling, the primary industry before oil.

The mysterious empty cupola behind the monumental arch points to an ancient prophecy of Delhi.

Legend has it a commoner volunteered to be buried alive in the foundation so that the great fortress could be built.

The evocative ruins of a 1,000-year-old hill fort lie within a popular tiger reserve.