Michael Jackson got Bad and Crocodile Dundee walked on heads in this iconic Brooklyn subway station.

The last remnants of what was once one of the world's grandest hotels can now be found in a Manhattan subway station.

The celebrated eyesore created by starry-eyed sweethearts.

The video game-themed street art first popped up in the French city.

The tradition of open-air secondhand and antiquarian bookselling in Paris dates back to the Renaissance.

Exquisite wall sculptures carved in secret by an early quarryman in an obscure corner of the Paris Catacombs.

This iconic Parisian bookstore doubles as the "Tumbleweed Hotel" for traveling writers.

The vast, legendary catacombs hold secrets much stranger than stacked bones.

100 massive sculptures in the Hudson River Valley.

The train collection of an eccentric New England seafood mogul is now a National Historical Site.

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

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

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

A billionaire heiress' menagerie of animals were lovingly laid to rest on the grounds of her former estate.

Memorial to the 137 lives lost on a ship fire, the whole hulk of which washed up on the Asbury Park shore.

The mysterious canine hides atop a drain pipe on the back of the building, some say as a sneaky shoutout to Yale.

Nassau Hall has served as army barracks, a museum, and played a key role in the American Revolution.

A wooden theatre that remains the heart of a charming Victorian-era New Jersey enclave.

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

Marie told fortunes from her small stand on the Boardwalk for decades, including to a young Bruce Springsteen who would busk outside her booth.

Vacant Beaux-Arts buildings that serve as reminders of a beach town’s glory days.

The rusting remains are visible sticking out of the waters of the Delaware Bay.

One of the world's largest model railroads is a mind-boggling achievement.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.