Hidden in plain sight on a pair of Manhattan subway tunnels are a pair of public instruments that sing to each other.

A folk art mecca famous among outsider art fans.

A popular European tradition makes its way to the states on one of America's most famous bridges.

One of the Seven Wonders of the Modern World holds the world's tallest metal staircase.

A massive Montreal stadium that has seen nothing but trouble since its inception.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.

The most loyal of little dogs, or a Victorian era publicity stunt?

A 18th century graveyard and its astonishing cortege of macabre iconography.

The final resting place of soldiers' loyal canine companions.

This simple apartment may have inspired some of the most important theories in the history of science.

Burial site more than 300 years old.

I-95's Tijuana-style celebration of kitsch at the Carolina border.

Eclectic architecture in the woods of New York.

The home, museum, and death site of Kodak's influential founder.

Books you don’t need in a place you can’t find.

This roadside attraction attracts kids with dinosaurs before blindsiding them with geology.

100 massive sculptures in the Hudson River Valley.

Collapsing castle on the Hudson river was once the storage site of military surplus business.