Advice-columnist's bell tower, paid for with pennies.

Detroit’s Eastern Market has been transformed into an outdoor museum with colorful murals that address social issues and symbolize the city.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

This monument commemorates the only American soldiers to have directly fought Russians during World War I.

Inside the Wayne County airport is an amazing collection of lights and sounds.

Built in the early 70s, the ruins of dinosaurs are all that remains of a man’s dream to build a free dinosaur themed mini golf course

Just like the real 36th president of the United States, animatronic LBJ amuses visitors with jokes and stories.

An immense cave that has served as an outlaw's treasure trove, an underground dance hall, a nuclear fallout shelter, and much more.

Hidden away among the quiet streets of Beverly Hills, this small park is a haven for walkers and wildlife.

Home to secret Eastern Bloc spy equipment and the largest stretch of the original Berlin Wall outside of Germany.

One of the best collections of antique printing machinery in the world.

Fourteen curious and controversial white bunnies sit in a circle near Newport Beach City Hall.

A stellar example of Art & Crafts architecture, and a movie set to boot.

Oldest building in California still in use.

A surreal, Gaudi-inspired play space near an Anaheim community center.

The only female equestrian statue in Washington, D.C. is a 15th-century French heroine.

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

Over 100 lasers, including huge ones that look straight off a sci-fi set.

An out of this world experience.

This American Civil War-era fort still stands near the border between Washington, D.C. and Maryland.

A giant mascot, a car bomb, and the mafia mingle in the history of a defunct restaurant chain.

This southwestern historic site was designed and built by an artist who wanted his work to "feel at home."

The first Protestant church in Arizona and only Gothic Revival style adobe church in the world.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.