The ruins of this Thomas-Jefferson-designed mansion have been left to crumble since the Christmas Day they burnt down.

This nine-story building can be played like an instrument.

The Master of Magnetism dominates the walls of a scrap metal yard to keep graffiti artists at bay.

An unassuming 13-acre park is home to over 12,000 roses.

Penn State's giant bug collection.

One Confederate statue that accurately reflects the ugliness of its subject.

This replica of the Greek structure is in the heart of Nashville.

Georges Seurat’s pointillist masterpiece has been recreated in Ohio in topiary form.

Just outside the Ohio Supreme Court sits a testament to justice.

The randomness of this wall of lava lamps helps encrypt up to 10 percent of the internet.

A six-foot pair of socks hangs from a drawer of the world's largest bureau.

A collection of human remains, animal body parts, and other macabre curiosities all legally for sale.

This North Carolina store preserves a historic moment in America's movement for racial equality.

This quirky curiosity shop takes its cues from the world's bazaars.

One of Philadelphia's largest murals resides hidden under this bridge.

A book collector's dream, this Toronto bookstore has the world's first "Biblio-Mat," a random book vending machine.

Long hidden under grime, the politically radical murals of a little known Yugoslavian master are finally getting their due.

Recycled junk and fishing buoys litter the yard and facade of this bait shop cum art project.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

Tour the dark and beloved poet's former cobwebbed basement, which may have inspired "The Black Cat."

A beautiful oddities shop crammed with strange and morbid curiosities.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

Despite being burnt down multiple times, the ruins of this South Carolina church are still standing.

The largest permanent Monopoly board makes one of the longest games even bigger.