By day this New Orleans square is for pedestrians, but by night it is a kingdom of kittens.

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

A 19th-century shrine covered with prosthetic body parts as votive offerings.

The second-largest ceremonial mound in the United States is an artificial hill that is loosely shaped like a pentagon.

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

The peaceful space is adorned by paintings by the famed abstract artist Mark Rothko.

Fantastic collection celebrating the final send-off.

A museum of unusual collections, mini-towns, and a half-dog, half-alligator.

A towering bronze statue memorializes the founding father of postwar American conservatism.

A geological mystery on Camelback Mountain.

The first permanent memorial to a unique secret weapon of World War II.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

The unusual burial monument of Arizona's first governor.

This abandoned horse racing track was an exercise in hubris from its inception.

A $100,000 tumbleweed decorates an Arizona park and ride that got its priorities a bit tangled.

This collection of Wild West movie memorabilia also claims to hold some secrets of the Lost Dutchman's mine.

An abandoned facility that has become a place of ritualistic satanic worship, or so rumor has it.

Some of the tallest ancient American ruins continue to inspire awe and curiosity.

Concrete crosses scattered across the Arizona scrubland which were used to align spy satellites.

Miniature art that tells an enormous story.

What is the Thing?

In the middle of a desert subdivision, there is supposedly an impact crater site from Kcymaerxthaereal times.

The house's confection-like decorations are the result of one man's painstaking work over decades.