This amazingly preserved Gold Rush town is a historian's dream.

Detroit’s downtown castle is one of the oldest structures in the city.

The pieces in this sculpture garden are made from demolished buildings that were once landmarks of Motor City.

Berry Gordy Jr.'s old home was the original headquarters of Motown Record Corporation.

This former industrial site has transformed into a community sculpture garden that hosts monthly Full Moon parties.

These enduring murals depicting a distinctly Marxist tribute to capitalism could not even be defeated by McCarthyism.

This rustic old building is said to be the most photographed barn in America.

Creek water that starts here has a 50/50 chance of ending up in the Atlantic or the Pacific.

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.

A bronze statue on a downtown corner honors Minneapolis's favorite career gal.

When flour explodes, it's not a pretty sight.

Funded by John D. Rockefeller, this is one of the earliest, and most beautiful, shopping arcades in America.

The only way to see Pittsburgh is from the top of this lookout point, just like the ancient members of the native peoples did.

The United States’s oldest funicular railway glides up and down a steep Pittsburgh street.

One home in the historic strip hides secret compartments and the ghostly songs of long-gone canaries.

A working ranch doubles as a sustainable hub for world-renowned classical music and large-scale sculptures.

A classic mystery spot complete with spots that are said to make you shrink or grow when you stand on them.

A smoke stack so large, the Washington Monument could fit inside!

This tiny movie theater was the last one in the U.S. constructed in the Nuevo Deco architectural style.

High in the Rockies the third largest statue in the U.S. opens her welcoming arms, and lights up the night sky.

An entire town preserved as a historic landmark.

The only road through the heart of Glacier National Park.