This lovely picnic spot featuring thunderous jet landings is an aircraft spotter’s dream.

At 207 feet, one of the world's longest continuous escalators.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

A towering tribute to decisiveness stands on the spot where Brigham Young and his followers decided that this must be the place.

Free public park and gardens filled with peacocks and peahens.

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

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

This replica of the Greek structure is in the heart of Nashville.

A tour de force of a fountain, memorializing a man who loved fountains more than anything else.

The sounds of the world's largest fully functioning pipe organ dazzle shoppers at a Philadelphia Macy's.

This elaborate towering structure was once famed for its revolutionary height.

Ant sculptures march up the side of what used to be an iconic spot in punk rock lore.

Yo, Adrian!

The first American department store, and home to the largest operating musical instrument in the world.

This charming colonial alleyway is one of the oldest continuously used residential streets in the U.S.

A layered tribute to the work of mosaicist Isaiah Zagar.

World's first "penitentiary," meant to be humane, drove men insane.

America's most famous museum of medical oddities is home to the remains of Albert Einstein's brain.

This hidden gem of a garden has one of the only surviving Victorian ferneries in America.

This historic old movie house was the scene of one of the Blob's most iconic attacks.

Mountain known by the Tillamook Tribe as "the place of the supreme deity."

10,000 flowered plants bloom in the City of Roses.

Portlandia is the second-largest copper repoussé statue in the United States.