Surrounded by a hundred mile radius of billboards, Little America is a roadside attraction whose primary appeal is hospitality.

The only natural lake in the world that drains into both the Atlantic and Pacific Oceans.

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

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.

The second-largest cave chamber in the world was discovered in 1898 by a 16-year-old and a friend known as "Pothead."

A 17-foot-tall cutout of the Texas-born actor stands alongside the highway.

Baptisms in troughs and post-sermon rodeos at the world's biggest cowboy church.

Some of the best pastries in "the Czech heritage capital of Texas" come from a gas station off I-35.

This sculpture of a bowler hat is complemented by a matching umbrella a few blocks away.

Legend has it the commander of the defenders drew a fateful line in the dirt with his sword just before the final battle.

An ivy-covered arch bridge dedicated to Tejano music singer and legend Rosita Fernandez.

Three hundred years of preserved Spanish colonial history in San Antonio.

The pit stop from "The Texas Chainsaw Massacre" now serves beef and pork barbecue, not people.

This downtown Dallas art installation is always on the lookout.

Housed in a century-old building, this museum's dedicated not just to soft drinks, but to the free enterprise system.

An abandoned quicksilver mining town surrounded by the Big Bend parks.

Visitors can walk over the largest concentration of Columbian mammoths to have died from one event.

A Prada store in the West Texas desert that is never open for business.

The remains of a 19th century spring, and the site of an infamous unsolved murder.

Once the world's largest reinforced concrete structure, this abandoned bridge now beckons urban explorers.

A historic grist mill and active sluice on the Black River.

In the power of this waterfall, Alexander Hamilton saw the potential for industry.