Elevated freight railway turned wildly successful urban park.

Manhattan's deadly West Side railroad, which killed hundreds of New Yorkers, is remembered by this simple plaque.

The home of one of America's most beloved fictional characters has become a real world landmark.

Cheap pizza and all of your naughty bedroom needs housed in a stunning example of Art Nouveau architecture.

An homage to Jackie Gleason's bus-driving character from 'The Honeymooners.'

Amid the marketing blitz of modern Times Square is an elegant holdover from its showbiz glory days.

The 28-foot granite map plots the locations of 40 theaters in New York City.

A pedestrian island in the middle of world-famous Times Square emits a strange (and purposeful) humming noise.

A remnant of the original World Trade Center complex continues to serve as a commuter gateway.

Twice a day one of these tragic bronze mariners drowns with the tide to remember all those the sea has taken.

Manhattan's lighthouse, erected at the insistence of the unsinkable Molly Brown.

The façade of this building looks like a bingo board, but it's really a giant clock by a famed graphic designer.

The unique location where the former president was rapidly sworn in.

The storied steakhouse is the last in a long line of Lebanese-owned supper clubs in Tulsa.

This beacon for pre-radar pilots once guided Charles Lindbergh to a safe touchdown in Tulsa.

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

A half-size replica of the World Trade Center towers above Tulsa.

The collection is housed in an exquisite mansion that makes you feel like you've been transported to an Italian villa.

Its incredible collection preserves 170 years of sewing machine history.

One of New York's most iconic authors is strangely honored by this Oklahoma park.

This former factory has been transformed into a technicolor wonderland, where dozens of local artists have collaborated to create a real choose-your-own-adventure experience.

A memorial to legendary newsman, publisher, and owner of La Gaceta, the only trilingual newspaper in the U.S.

Overlooking the Colorado Convention Center is this giant sculpture made from thousands of triangles.

A small store filled with animal skulls and other curiosities.