The iconic Chicago sculpture hides a beautiful and easily overlooked plaque on the backside.

The last masonry skyscraper ever built reveals a transitional moment in architectural history.

A journey begins with a single step, and for many, the road-trip of a lifetime started at this Chicago intersection.

A spectacular remnant of an Adler and Sullivan masterpiece that was destroyed in 1972.

This whimsical Oz-themed park had a wonderful impact on the surrounding neighborhood.

Honoring the star of the “The Bob Newhart Show” which took place in the city of Chicago in the 1970s.

Louis Sullivan’s dark, swirling cast-iron designs envelop a popular department store in this Chicago landmark.

The twin towers in this Chicago fountain use 50 foot tall video screens to spit on people.

These murals have been brightening a Chicago beach for more than 30 years.

This historic hotel invented the chocolate brownie.

This Niagara Falls tourist trap is a world bright with neon and curiosities that will inspire love, hate, or a mixture of both.

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

A little-known subterranean street runs under some of the best-known buildings in Chicago's River North.

A 400-foot-tall tall map of Chicago makes this once-ignored building stand out.

Four glass boxes hover over 1,000 feet in the air to give visitors an unparalleled view of Chicago.

Tulsa's historic skyscrapers define the oil boom era of Art Deco construction, and are known for their ornate arched lobbies.

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

Beer lover's can-covered house.

This historical air terminal in Houston is slowly becoming an aviation museum dedicated to the city's aeronautical history.

The highest point in Washington state is a volcano covered in glaciers.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

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

A building so large that it has its own weather.

An underwater statue of Christ blesses the coral reefs off Key Largo.