An unusual bed & breakfast made of papercrete.

This memorial pays homage to Pueblo's four Medal of Honor recipients.

A futuristic hovertrain is parked unceremoniously alongside a nondescript road.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

A sculpture made of 10 Cadillacs as a monument to the "Golden Age" of the American automobile.

An abandoned, decaying sculpture garden built by an eccentric physician in the 1920s now looks more like a forgotten cemetery.

Conflicting markers on its floor tell a tale of two city centers in San Antonio.

This hidden sculpture garden full of Wild West art is one of San Antonio's best-kept secrets.

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

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

A 131-year-old wunderkammer of Texas history.

On a dusty county road sit the ruins of a ghost town's abandoned church.

A statue in the Texas town that proudly calls itself the killer bee capital of the world.

The biggest drug trafficking passage between Mexico and the U.S.

Seven flags adorn this Texas museum, one for each of the powers that have ruled the area.

The deadly but beautiful ornamental oleander was planted all over the island of Galveston after the hurricane of 1900.

For more than a century, Parisians have come for affordable dishes in a grand converted train station.

Inspired by a piece of concrete, these three pyramid-shaped buildings have been beloved Indianapolis landmarks for over 50 years.

Marine fossils from the Devonian period are exposed at this park.

Northern Kentucky’s very own Notre Dame showcases intricate stained glass and the bones of saints.

A life-sized recreation of the megafauna that once roamed this region is a feature at the birthplace of American paleontology.

A ceramic-tiled room at the Seelbach Hotel said to have secret tunnels used by Al Capone and a crowd that helped inspire F. Scott Fitzgerald's 'The Great Gatsby.'

A wacky, UFO-shaped house in a suburban neighborhood.

A decaying concrete oil tanker served as a disposal location for bootleg hootch.