The debris forms a solemn memorial to those who died in a 1963 accident.

Turns out you can see the world without ever leaving Maine.

Toy museum in a former tavern is the expression of one man's life pursuit of the aesthetic power of cartoon imagery.

Maine's oldest diner also happens to win acclaim for its elevated comfort food.

The world's largest rotating world.

A tiny plaque marks the location of the water source that facilitated the birth of modern-day Boston.

Ice cream stand, snack bar, and time capsule of milk conveyance.

The Boston square dedicated to the dark poet who was born nearby.

Dim sum, served in a grand old theater.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

Two thousand artifacts from around the world collected by one woman who loved to travel.

One of Mother Nature’s geological gems, home to many prehistoric fossils.

Canada's subterranean Cold War museum has doubled as a movie set.

Smallest house in Toronto sits on a lot meant to be just wide enough for cars to drive through.

Commemorating the spot where the famous scientist fed his pigeons.

This wall on a street corner in Lower Manhattan has been a blank canvas for a rotation of renowned artists since the 1980s.

Detailed facade of a brownstone in Boerum Hill.

Wine bottle sculpture with a ship's stateroom inside.

First a horse rendering plant, then a 19th century landfill, this beach is full of glass from thousands upon thousands of broken bottles.

Ride the subways of yesteryear.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

The world’s oldest and biggest bookstore stocking only mystery, crime fiction, espionage, and thrillers.

Brightly colored 30-foot-tall totems light up the desert sky just outside Las Vegas.

This alley in downtown Chicago held the bodies of over 600 people after the fateful Iroquois Theatre fire.