More than 300 years ago, a revolt at this Hopi pueblo shaped the future of the American Southwest.

Sleep where gangsters fell amidst smoke and flame, with nary a bullethole to show for the legendary struggle.

An Arizona museum with a collection of pharmaceutical oddities, including a jar of a gangster's chewed gum.

This 40-room dwelling tucked within a cliff was built by the basin's prehistoric residents.

Thousands of Mexican Free-Tailed Bats soar around an abandoned storm drain at sunset each summer.

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

A working cattle ranch with remarkably well-preserved prehistoric petroglyphs and ancient ruins.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

This historic national park is covered in the stunning ruins of red rock pueblos.

See massive fossils that are over 200 million years old in northeastern Arizona.

Ninety feet off the valley floor is an ancient dwelling put under protection of the U.S. government by Teddy Roosevelt.

Often mistaken for an office building, inside this venue is an amazing collection of Native Alaskan art.

Low tide reveals 8,000-year-old rock carvings in Southern Alaska.

A rare kind of blue bear can be found chiefly in the national park that shares their name.

The ghostly remains of what was once the world's richest copper mine.

The king of U.S. high points towers over every other peak on the continent.

This whimsical stacked cabin looks like something out of a children's book.

Breathtakingly blue walls shimmer inside the "Glacier Behind the Town."

Booker T. Washington's home at the Tuskegee Institute was a gem of splendor.

A collection of huge Pre-Colombian structures in Alabama.

One person's lost luggage is another person's treasure.

An extensive, if one-sided, history of U.S. law enforcement's war on drugs.

An original apothecary from 1792.

A small storefront museum explores the history and myth of West Virginia's famous urban legend.