Places afink Wants to Go

This Yellowstone geyser may not shoot as high as the nearby Old Faithful, but it erupts for considerably longer.

One of the smallest towns in the United States.

A miraculous natural phenomenon known as "the spring that breathes."

Devilish landscape, once cinema home to giant alien bugs, now derelict roadside attraction.

An architect's childhood fantasy treehouse made real.

The remote outlaw hideout of Jesse James, Butch Cassidy, and the Sundance Kid.

Native Americans built this circle of stones, which was used to predict astronomical events.

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.

The first declared National Monument in the United States.

A beautiful geyser under environmental threat.

This abandoned gold mine found a second life as a post-apocalyptic film set.

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

The red brick house where the father of rock 'n' roll wrote some of his classic hits.

What was once a presidential estate is now an exotic menagerie and home to the Budweiser Clydesdales.

A creepy sculpture of a decapitated head invites viewers to see St. Louis through its empty eyes.

A historic house in St. Louis was plagued by a series of suicides committed by family members involved in a successful brewery.

Less a museum than a bizarre fantasy world created by artists and engineers.

The oldest bar in Missouri is hidden within a limestone brewery cellar more than 50 feet underground.

The history of the treatment of mental illness, illustrated in all its gory detail, and housed in an asylum.

Giant granite rocks standing end-to-end like a train of circus elephants.

The world's largest man-made underground caverns offer unparalleled underwater wonders.

An abandoned concrete jungle surrounded by a lush park.

Curious cave that stays a cool 56 degrees all year long.