The site of the famous Nazi book burning campaign of 1933 remembers its "Night of Shame".

A shining, cold, black organ lies in San Francisco's financial district.

A graceful natural rock formation stands astride the point where the Gulf of California meets the Pacific Ocean.

A colossal floating restaurant built to look like a ancient Chinese imperial palace.

Famously misunderstood wonder of the ancient world

One of nature's most well-scheduled phenomenons resides in Wyoming's Yellowstone National Park.

The largest hot spring in the United States is, as the name suggests, a stunning show of natural color.

A beautiful geyser under environmental threat.

The first declared National Monument in the United States.

Mai Tais and Navy Grog served up in one of the original tiki bars.

Buy your friend a drink or staple some cash to the wall for the next guy at the Salty Dawg Saloon.

A monument to the center of the North American continent may be off by a few miles.

A bizarre house filled with an astounding array of collections.

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

Downtown Minneapolis mixed art and function by turning some of their sewer covers into works of art.

This picturesque cliffside beacon no longer calls to sailors but shines once a year in honor of a famous shipwreck.

The only arched bridge made of stone on the entire Mississippi River.

These crudely shaped folk giants may be the the second most photographed statues in the U.S.

An old soap company building now houses one of Minneapolis’s oldest independent non-profit art galleries.

A toweringly silly piece of modern art has been delighting locals since the 1980s.

Home to the Amorphophallus titanum "Corpse Flower," which is among the largest flowers in the world and also smells powerfully of rotting flesh when in bloom.

Equal parts record-breaking temple to consumerism and bizarre fun park, it's more than you think it is...

Ever wanted to can Spam?