One of the "twins" in these falls on the Snake River was sacrificed for hydropower generation in the 1930s.

Where the famed daredevil attempted to launch himself across a canyon in a custom-built rocket.

The only bridge in the United States where BASE jumping is legal without a permit year-round.

Rare and gorgeous birds abound in this protected wildlife sanctuary.

This pop-culture shop also offers the chance to become part of their favorite tv show or movie.

The largest outdoor art gallery in the Northwest United States.

An Egyptian-revival style film house in Boise, Idaho.

A small section of Boise, Idaho maintains the unique culture and traditions of the Basque people.

Boise State's stadium was the first non-green football field in the world.

Pompeii's less famous neighbor is still revealing her secrets.

Locals pay their respects at a shrine to soccer player Diego Maradona—which claims to contain a real lock of his hair.

In a city that boasts four separate inclined cable railways, this is one of the busiest funicular lines in the world.

This shining multicolored metro station deep under Naples is said to be the most beautiful in Europe.

A small but very fascinating fountain in the center of Rome with four books and a deer carved.

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

An oasis of beauty, tranquility and botanical research in the middle of Rome.

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

These hut foundations are believed to be the residence of Romulus, founder of Rome.

A detailed pachyderm supports Rome's smallest Egyptian obelisk.

Museum dedicated to literary greats of the Romantic Period is also the home in which Keats met his untimely end.

This ancient market is often referred to as the oldest shopping mall in the world.

A mysterious chasm in the heart of the ancient Roman Forum, the Lacus Curtius was once believed to be a gateway to hell.

The spot where the fascist dictator made some of his most famous speeches including declaring war on Britain and France.

A Nesting Doll of Churches.