Leave a button on the jacket of this iconic Seattle clown.

A massive environmental project transformed this former smelter into a beautiful park.

The small town of Poulsbo in Washington state is the next best thing to the Kingdom of Norway.

No one knows exactly how deep the world’s deepest geothermal hot spring is.

This volcano rises like a giant anthill from the plains below, with a road spiraling up to the rim.

The only fully-realized skyscraper built by the famed American architect, Frank Lloyd Wright.

Very likely the only museum in the world that celebrates the glory of the humble banjo.

One believer transformed a local curiosity into proof of Vikings on the Great Plains.

This historic hotel on Bathhouse Row in Hot Springs National Park has a storied history of gangsters and baseball greats.

This Arkansas town is known for its gangster history, its healing waters, and now its brews.

A large stone map of Arkansas awaits visitors to its highest point.

An acoustic anomaly with a mysterious cause sits in the heart of Tulsa.

The grandson of a Kiowa chief created what has become the iconic symbol of a city on the Plains.

A mysterious and terrifying public art goblin seemingly meant to inspire local legend.

A museum packed with instruments, lyrics, and other mementos of the American folk icon.

A seven-story 1920s mausoleum outside Denver houses thousands of remains.

While comics are the main attraction at this megastore, the second floor plays host to an exhibit fit for a museum.

The largest dinosaur trackway in North America is tucked away among this canyon's ghosts and archaeological gems.

The remains of a World War II-era Japanese American internment camp dot a windswept Colorado hill.

The building features one of the last remaining free-floating spiral grand staircases in the U.S.

What's that on the side of that building? Va Va Voom, it's Bettie!

Continuing a tradition of movie magic on the site of America’s oldest continually operating movie theatre.

This work of art by Matthew Mazzotta resides in this park dedicated to the first black legislator in Idaho.

Though strikingly beautiful, Seattle's other railway station is now largely forgotten.