The self-proclaimed world's smallest museum, located next to a Massachusetts sandwich chain.

The Battle of Atlanta in 360 degrees, featuring a corpse that bears a striking resemblance to Clark Gable.

Where there's quartz, there must be gold. Thus is the story of the mines of Julian, and the titillating times of the Gold Rush.

Beneath the mossy overgrowth covering this once-sprawling campus lies decades of history and the secrets that come with it.

340 bicycles, 65 feet high.

100 massive sculptures in the Hudson River Valley.

A trash dump made beautiful by nature's power.

An illegally built ramshackle mansion tucked in the middle of Brooklyn is now being turned into condominiums.

The rocks in this arid basin leave trails of movement behind them.

Leaf through over 30,000 artists' sketchbooks in what may be the world's largest collection of doodles

Home of Philip Johnson, one of the 20th century's most influential architects.

Secret gardens just a few miles from downtown Atlanta.

The home of 1.5 million wood letters for printing is still a functioning workshop.

Appropriation-friendly collection of books, periodicals, and more.

Small-town museum dedicated to outer space ... and bicycles.

Once thought to be the oldest living tree in the world, Methuselah was germinated before the Egyptian pyramids were built.

Abandoned former poorhouse, bible college, and haunted house in an Ohio hamlet.

The mysterious, fantastical woodland inspiration for "The Lord of the Rings."

World's largest working waterwheel has been around for over 150 years.

Home to one of the world’s largest collections of model yachts.

A modern mechanical planetary system, part of a 10,000 year clock.

Europe's largest prehistoric mound – burial site of a legendary king?

One of the best collections of antique printing machinery in the world.

Where beautiful signs live on forever.