Slum Settlement Filled With Mountains of Garbage.

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

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

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.

Perched above the bustling town of Kerak is a sprawling, ruinous castle that has witnessed nearly a millennia of Levantine history.

This exceptionally well-preserved ancient marvel also houses a small museum dedicated to Jordanian folk tradition.

Known as the "Valley of the Moon," this Jordanian wadi is one of the most amazing desertscapes on Earth.

The most gigantic, swoony, intimidating trio of fingers in all of antiquity.

A more chill but no less fascinating version of the famous ancient archeological site.

This fortified sand barrier dividing a contested territory is the longest minefield in the world.

Thousands of colorful pirogues showcase ingenious craftsmanship at the largest fishermen port in Nouakchott.

Five ancient libraries, little changed for centuries, preserve a medieval archive of Quranic lore and civic documents

A geological bull's-eye visible from outer space.

Climb atop one of the world's longest and heaviest trains for an unbelievable journey across the Sahara Desert.

This remarkably well-preserved mosque stands amid an 11th-century caravansary.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

A huge communist-era propaganda monument and mural that offers stunning views of the Mongolian capital.

Gladiators battle and chariots race daily in the ruins of a once-great Roman city.

The controversial final resting place of the equally controversial first president of Turkmenistan.

A memorial to the thousands of Turkmen soldiers and civilians who died in a bloody 1881 battle.

Sumptous memorial to a controversial independence.

A dictator's gold statue once rotated to face the sun on a 75-meter high marble tower.