This odd-shaped relic from the 1964 New York World's Fair found its way back home to Wisconsin.

Giant six-pack could provide one person a six-pack a day for 3,351 years.

A monument to the two U.S. officers killed by North Korean troops while trying to trim a poplar tree.

Pensacola's UFO home has withstood many hurricanes—just as the experimental 1960s design intended.

A local landmark with generations of spraypainted messages, and more being added each day.

The second oldest continuously operating bar in Louisiana.

A museum and shop on Bourbon Street located in the former home of the second Voodoo Queen of New Orleans.

This "Plant Farm Museum" is home to the divinely inspired and visionary outsider artwork of Reverend Howard Finster.

A natural gas leak provides a flickering flame beneath a waterfall.

Now nearly abandoned, Kaskaskia was once the capital of Illinois and one of the most important towns on the upper Mississippi.

The hometown of Popeye's creator is littered with a growing collection of granite cartoon characters.

Once one of the world's great cities, Cahokia was a place of religious worship, trade and mass human sacrifice before being mysteriously abandoned.

A once-booming Mississippi River town with a history of racial violence is now eerie and mostly abandoned.

Over 20,000 sets of spice shakers reveal the surprisingly telling history of our most basic spices.

Beyond the usual stories that attend old prisons, this one has deep bloody undercurrents.

Once adorning a New York skyscraper, these reclaimed ruins now haunt an Indiana park.

The longest non-mortared wall in the country is one man's tribute to his displaced Yuchi ancestor's five-year journey to her homeland.

The world-record holder for the longest bridge stretching continuously over water.

Legend says a primate-like cryptid prowls this otherworldy sliver of the Louisiana bayou.

The highest point in Mississippi is a hilltop that was once used to bombard a nearby town with artillery.

A historic Civil War estate-turned-museum looks back on the Confederate States of America.

An eerie and beautiful group of columns mark the site of a grand mansion lost to time and fire.

This titanic oil company sign is a reminder of the Americana boom of the 1970s and also its commoditization.

What was meant to be a temporary exhibit is now a permanent fixture at the St. Louis Zoo filled with beautiful birds.