Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

This evocative New Jersey statue memoralizes the Polish victims of a Soviet massacre.

A simple plaque remembers an act of WWI terrorism that obliterated an island and forever scarred the Statue of Liberty.

A giant pair of thick black glasses mark the tragic demise of a trio of rock and roll legends.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

The “American Gothic" artist's largest works hang in an Iowa State University library.

This zombie-themed restaurant stands out in the heart of corn country.

This kaleidoscopic mural shows Bob Dylan throughout his transition from young troubadour to Nobel laureate.

No one's quite sure where this quirky university tradition originated.

20,000 pieces in a Frank Gehry-designed building.

This old residential building was once the largest flour mill in the world.

The only arched bridge made of stone on the entire Mississippi River.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

One of two giant blue cockerel statues erected with an intentional double meaning.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

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

The boulder on which Alexander Hamilton laid his head after a deadly duel can still be visited on the New Jersey coast.

The second-highest train station in Europe.

Narrow slot canyons in a badland eroded into soft sedimentary rock provide an otherworldly landscape in this remote Nevada state park.

An eatery within the Minneapolis American Indian Center writes colonial ingredients out of the story of Native American cuisine.

Dramatic river bend surrounds a natural red-rocked pedestal.

Most-visited and most-photographed slot canyon in the American Southwest.

This beloved roadside attraction welcomes visitors with his signature neon smile.