Lined with plaques and tributes to veterans, this patriotic street was founded by Mexican immigrants.

This Mediterranean castle was built for a millionaire and his giant dog.

A mythical bird etched into the face of a rock doubles as the mascot for a nearby school.

This life-size bronze statue remembers the tallest recorded human in his Illinois hometown.

This former theme park in New York's Adirondack Mountains fell into ruin before being resurrected as a state-run campground

Milan's duomo is covered in beautiful carving including a curious "dinosaur-like" beast.

This poignant art installation raises awareness of violence against women.

This giant middle finger statue sends an unambiguous message to Italy's bankers.

This morbid, delightful curiosity shop offers everything from animal bones to human teeth.

Everyone's invited to put on a miniature concert with this world-class musical wonder.

The city is full of whimsical portals to another world.

An annual extravaganza of Broadway theater memorabilia.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.

A crumbling hospital from the 1850s on Roosevelt Island.

An ever-evolving wall of graffiti art off East Liberty Street.

Trade in that pesky human soul for cold-hard circuits.

An abandoned relic of the city's failed experiment with below ground transit.

Abandoned concert venue legendary for its rock counterculture.

This Detroit ruin was once a gothic bastion of its community, but now it stands as a haunting ruin.

An abandoned village that doubled as "The Hunger Games"' post-apocalyptic wasteland is up for grabs.

Non-profit time travel mart sells goods you would need for a trip through the fourth dimension.

A peculiar mansion built by the troubled heir to the Winchester Rifle Company fortune.

London's creepiest cemetery was once the site of dueling magicians and mobs of stake-carrying vampire hunters.

During prohibition, corrupt city officials ran drinking dens under the streets of Downtown Los Angeles.