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

Standing atop 2nd-century Roman ruins, this church is one of the oldest and most iconic in Old Cairo.

The world's oldest map of the holy land gives us a fragmented glimpse of the layout of biblical nations.

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

An ancient capital city that dates back 3,000 years old and harbors many surprises.

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

More than 100 monumental tombs carved into rock are preserved at this ancient Nabataean site in the Arabian Desert.

Within the Saudi Arabian desert lies a 2,000-year-old ghost town made of stone and mud.

An unfinished tomb carved into a giant boulder in the Arabian Desert.

This giant volcanic crater holds its very own field of salt.

A 19th-century fortress and collection of artifacts offer a tour of Saudi history.

Village of slate houses, built on a white marble outcrop.