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

St. Augustine's record-setting narrow street was designed to protect against pirates.

Electrical pylon in the shape of Disney's beloved mouse.

Location of a reliquary containing bone fragments of 18 saints.

The largest retailer of seashells in the world.

The third tallest lighthouse in America once guided author Stephen Crane to safety.

An icon among Florida's pre-Disney tourist attractions, just west of Orlando.

A building so large that it has its own weather.

In this case, 'zero' marks the spot where the iconic Old Spanish Trail ends.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

One of many gator theme parks, abandoned in the sugar fields of South Florida.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

Town of spiritualists and mediums in Florida.

Florida might be at its most surreal in this museum devoted to the famed Spanish artist.

This historic graveyard monument is dedicated to a tragic victim of witch trial hysteria.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

The statue of John Harvard isn't actually John Harvard—or even, technically, the founder of the school.

This cemetery served as the only official burial grounds in Cambridge for nearly 200 years.

Impossibly life-like natural history models created out of glass by a father and son.

Three prestigious academic collections come together to create a world-class natural history museum.

The most photographed house in Maine looks good enough to eat.