Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.

For 150 years one family has been producing the iconic hot sauce on a bayou island made of salt.

Crumbling Kennedys and a decaying Tecumseh are just some of the haunting remains of one man's cement art trail.

The fastest mail service in the west is tracked and memorialized along this 1,400 mile trail.

The first home of the doomed aviator Amelia Earhart.

The house where the famed outlaw was shot by a dirty coward is now a museum to the criminal's legacy.

Labor provided by Great Depression-era programs restored these 25,000 acres in Tennessee.

Four, 18-foot-tall badminton shuttlecocks lie scattered about the lawn of a Kansas City museum.

The first car-centric shopping plaza in the U.S. brought a little bit of Spain to downtown Kansas City.

Community bookshelf of 25-foot-tall book spines.

This futuristically sylvan church is a glass-enclosed marvel of modern architecture.

Synagogue built from the stones of Solomon's temple contains the golem of Prague.

This tipsy office building in downtown Prague was originally called “Fred and Ginger.”

A large grotto built in the 16th century amidst Florence's famous Boboli gardens.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Hub of Scandinavian culture in a Minneapolis deli.

A sealed test tube said to hold Thomas Edison's dying breath was given to the inventor's friend and mentee, Henry Ford.

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

The seat of Buffalo government is a gorgeous Art Deco palace.

The design of the Palacio Salvo has been described as "a lighthouse on top of a building."

Spanish religion mixed with local architecture has yielded a network of churches unlike any other.

A beautiful deserted greenhouse in the middle of a park.

A sweet symbol marks the place where torturous executions were once carried out.

Circus cemetery for all the “showmen under God’s big top.”