The gigantic preserved heart of a champion racehorse.

In 2010, Nicolas Cage purchased two plots in this cemetery using one to construct this strange pyramid mausoleum.

The oldest cemetery in New Orleans, resting peacefully for over 200 years now.

The final resting place of New Orleans' most famous voodoo priestess.

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

At 135 years old and counting, this historic print shop is heaven for poster nerds and music buffs.

Hopefully inspecting his tin pan for little nuggets of gold.

Prehistoric park filled with the fossils of dozens of extinct species including Australian megafauna.

Monument that stands 40 feet and weighs 1,000 pounds.

One of Australia's largest secondhand bookstores.

Three-story concrete ram with a permanent gift shop.

This massive water spout has been luring visitors for hundreds of years, some to their death.

Australia's first opal field led to a mining rush in the 1890s.

A collection of outdoor mystical statues paying homage to indigenous Australians and ecological stewardship.

Every day a troupe of pampered water fowl walk the red carpet to their favorite fountain.

The bad-ass ride of a soul legend, housed in one of the world's few soul museums.

The hotel where Martin Luther King Jr. was shot is now a museum dedicated to his work.

The largest collection of model trains in the world is actually run using full-size locomotive technology.

A collection of 20th-century automata, penny arcade games, and musical contraptions.

A cluttered and astounding collection of antiquities and curiosities.

A curious collection dedicated to human and animal anatomy and pathology.

The fairy tale castle of the "fairy-tale king."

The crypts of Capuchin friars decorated with the bones of over 4,000 friars, including an entire "crypt of pelvises."

2300-year-old Roman road connecting the empire.