The curious and tiny collection contains some very odd objects.

This century-old grotesque has a mysterious history and may not actually be a rabbit.

Legend says this little-known stone circle is formed from people petrified as punishment for dancing on the Sabbath.

A unique sculpture designed to raise stroke awareness.

America’s smallest national park site is the former residence of exiled Polish national hero Thaddeus Kosciuszko.

An Italian restaurant became a rock-and-roll hangout and the lair of the "Hollywood vampires."

Abandoned Italianate architecture on the coast of Maine.

The "Seinfeld" diner.

Though the case is scorched and the buttons half-melted, this hardy handheld gaming device can still run a game of Tetris.

This historic address is home to the beloved ball and is an almost totally empty building among the most expensive real estate in the world.

The New York hotel where tragic visionary Nikola Tesla spent his final hours, destitute and alone but for the pigeons.

The first piece of public art dedicated to LGBT rights.

An Irish Memorial commemorating those who perished due to potato blight.

Mysterious rocks that ring musically when struck.

The only geyser in the state of Pennsylvania is caused by pressure from an abandoned coal mine outside of the ghost town Centralia.

Designed by the company that provided water to the entire community.

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

The last of Philadelphia's wood-paved streets is now a landmark of terrible engineering.

A toxic ghost town sitting atop a massive coal fire.

The private clubhouse for the members of the Academy of Magical Arts.

The blinking light atop the iconic landmark has been sending secret messages for decades.

These delicate buggers are some of the rarest fossils that have bubbled up from the Tar Pits.

Scores of vintage street lamps shine along L.A.’s Miracle Mile.

Hollywood's most famous landmark, the "temporary" sign that has stood for decades longer than intended.