This legendary city has been a tourist attraction for centuries.

The hallucinogenic center of the ancient world.

Monasteries on rock pillars, once accessible only by frayed ropes.

This dazzling Buddhist temple was constructed from over one million ceramic tiles salvaged from a British shipwreck.

You can walk up Thailand’s naturally non-slip waterfall.

For centuries young Thai men used this Giant Swing as a slingshot to heaven.

The former Nazi concentration camp stands as a museum to remember this dark chapter in European history.

Jesus' footprints and the first catacombs in the world.

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

A refurbished locomotive from a bygone era in the middle of the Jordanian desert.

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

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

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

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

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

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

The largest known Ancient Egyptian obelisk.

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

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

Ozymandias’ time-keeping temple.

This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

Sometimes an island, sometimes a rocky outcropping connected to the world by a tiny suspension bridge.

A unique journey back in time to an early 20th-century fairground.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.