The original vault that held the president's remains still stands, empty, not far from where he was finally buried.

When you visit his grave, be sure to rub the Great Emancipator's nose for good luck.

The home for all things Kool-Aid offers everything except a chance to actually enjoy the drink.

Less a museum than a bizarre fantasy world created by artists and engineers.

Once a slice of Cold War-era military history, this museum is finding its future in the stars.

The World's Largest Bull.

In rural Iowa, an imported 19th-century windmill overlooks an unlikely enclave of Danish culture.

America's first National Historic Landmark is a 100-foot tall obelisk and gravesite dedicated to the only casualty of the Lewis & Clark Expedition.

This 19th century Sioux City candy company is the home of the Twin Bing, a historic, chocolate-covered treat.

Spanking machines, fake goats, and more devices of humiliation are on display in this museum of fraternal initiation devices.

Buy a token from the liquor store and you can make this beast spew flames on command.

This once rural mansion now sits in the heart of the city.

A brick-paved former section of the historic coast-to-coast highway.