This fast-food outlet is the only space and UFO-themed McDonalds in the world.

The state's only comprehensive museum dedicated to the mineral that defined its history and economy.

Once a year, at exactly 11:11 a.m., this monument comes to life.

This small, unassuming street is now a canvas for color and creativity.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

In Tucson a giant metal snake helps pedestrians cross a busy highway.

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

An inconspicuous footbridge beloved by San Diego locals.

Two Civil War-era cemeteries stuck between runways at the world's busiest airport.

This old school, eccentric, and independent video rental store refuses to die.

A mysterious monument meant to be a guide into "an Age of Reason" was destroyed after an apparent bombing.

This quirky curiosity shop takes its cues from the world's bazaars.

One-of-a-kind museum inside the first Boeing 747-400 ever made.

Built in 1785, this residence is the oldest stone house in Georgia.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

The site where Confederate president Jefferson Davis was defeated has been marked with a bust... that leaves that part out.

Giant instrument-shaped home in Fayetteville, Georgia.

One of the largest-ever mental hospitals now sits abandoned, surrounded by 25,000 unmarked graves.

The first singer to cut a country music record is buried in a small graveyard in Atlanta, Georgia.

This 13-foot smiling peanut in Georgia helped Jimmy Carter win the 1976 presidential election.