This small church was constructed over the ruins of three temples dating to the Roman Republic.

Legend has it that any woman who kissed this statue would soon be married.

A monumental fountain in Rome features a large statue of Moses that has been criticized for centuries.

An ancient Egyptian obelisk is now used to commemorate fallen Italian soldiers.

The location of a citizen uprising that led to a gruesome act of mob justice.

This curious, round temple is the oldest still-standing marble building in Rome.

An ancient Roman temple first dedicated to an emperor's wife is now a church.

The remnants of a facade from a 19th-century market stall emporium.

This small, ancient Roman temple was once a church dedicated to the patron saint of penitents.

The remains of this 2nd-century Roman temple are incorporated into a modern building.

This railroad magnate's 19th century tower is more than a little bit out of place in the Nevada desert.

An enormous illuminated figure dances on the Las Vegas strip.

Singing sand that stands as the final remains of an ancient lake.

Officially named the "Loneliest Road in America," this barren stretch of Nevada road offers almost nothing but sky and open fields.

An exotic wildlife habitat right off The Strip.

The notorious Wild West outlaw was raised in this unassuming abode.

A tunnel with windows, so you don't miss out on the impressive views.

The fifth-longest natural arch in the world, and the longest outside China.

The ruins of this temple were later chosen by Pope Celestine V to found an abbey and a hermitage.

Inside this cathedral is a shoulder bone belonging to the Patron Saint of Scotland.

These ancient rune stones plucked from the countryside now call this university park home.

Time has been frozen at this station since the bombing in 1980—or so it was believed.

This clifftop arch is a natural stunner.

Home to an endangered salamander, a full moon celebration, and a large spring-fed outdoor swimming pool.