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

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

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

A historic covered bridge is but one example of an oddly prevalent American urban legend.

One man's swirling six-acre monument of stone.

The likeness of the Baltimore music icon was unveiled in time for the anniversary of his Senate hearings on music censorship.

George Washington's dentures and Queen Victoria's dental instruments are in the nation’s official museum of the dental profession.

A local farm's collection of unusual structures from a now defunct storybook amusement park.

A sacred site for Native Americans surveyed by George Washington and owned by both King George III and Thomas Jefferson.

An enormous cat made of recycled wood scraps.

The oldest continuously inhabited street in America.

A former poultry store that looks like a giant duck and is one of the "seven wonders" of Long Island.

An abandoned dollhouse factory.

A once grand hotel is being retaken by the wilderness it once capitalized on.

New York's oldest concrete structure is being preserved thanks to the gentrification of Whole Foods.

A library and shop devoted to the body, mortality, and bringing to light forgotten or neglected histories

This stone gatehouse was once the entrance to a historic mountain resort, and it had a cameo in a cheesy cult horror movie.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

These tourist trap caverns are said to be the former home of a legendary Pennsylvania Hermit.

Homemade rockets, dinosaurs, and robots make this New York small business much more than a furniture store.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

The Hudson River School comes alive at this palatial estate.