Art blooms at this unique outdoor gallery along the banks of the Arkansas River.

A beautiful South Korean gate and garden in Little Rock honors American Taekwondo.

A model of a dinosaur that was named for Andrew Carnegie stands outside the museum that also bears his name.

The largest university building in the West is a gothic masterpiece containing dozens of theme rooms based on different countries.

This museum is dedicated to the history and design of purses.

Where animatronic singing fish go to retire.

Yup, that's where the name came from.

Elvis's own personal tropical hideaway.

The 10th-tallest pyramid in the world, this former sports arena is now home to a massive Bass Pro Shops store.

The bad-ass ride of a soul legend, housed in one of the world's few soul museums.

A Memphis park where you can walk the whole Mississippi River in one go.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

It may look like no more than a full-scale model, but every part of this full Space Shuttle stack had a working role in aviation history.

A propulsion engine testbed that paved the way for the Space Shuttle launch sits without recognition at this rocket center.

Bananas are often left for the first monkey America ever recovered alive after being launched into space.

The train collection of an eccentric New England seafood mogul is now a National Historical Site.

America's first public mental health facility.

Light bulbs, scrap wood, and tinfoil comprise this homemade throne of the gods.

The preamble to the U.S. Constitution written entirely from vanity license plates hangs in the Smithsonian museum.

Island where motor vehicles are banned -- home to the only carless highway in the United States.

The 570-ton boulder that gave a New Jersey town its name.

This 150-year-old train station and caboose have been turned into a railroad museum, enjoyed by young and old alike.

This giant iron playfully pays tribute to an early 20th-century architectural trend.