Texas's oldest bakery serves authentic German pastries, including legendary strudel.

A National Historic Landmark with a scenic clock tower and park filled with deer and peacocks, plus a military museum.

Craggy concrete faces are hidden in the walls of this artificial cave along the San Antonio River.

A 2,500-pound wooden nickel makes this woodworking museum easy to spot from the road.

This museum showcases the history and contributions of the U.S. Army to the medical industry, both on the battlefield and off.

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

255 feet of suds, scrubbers, and blow dryers.

One man's homage to the orange as realized through a long-term folk art labor of love.

Once seen as a bit of an eyesore, this sculpture has become a staple of downtown Houston.

A private collection of massive steel monsters guarding a Texas pipe works.

A little bit Wonkatania, a little bit pink elephant.

A health museum containing a 27’’½-foot intestine.

Giant heads occasionally litter the industrial Houston neighborhood where sculptor David Adickes has his studio.

The first presidential bomb shelter was located in an old vault under the Treasury, connected to the White House via tunnel.

The winding route passes through an enclosed alleyway, two tunnels, and leads to the White House basement.

What is it about mushrooms that makes people wish they lived inside of them?

Mussolini gave Cincinnati a bronze statue of Romulus and Remus suckling at a wolf's teats.

An art deco ice cream shop covered in vintage train station tiles.

This historic store hides a museum exhibiting a shoe-sizing x-ray machine and a pair of kicks that once belonged to the world's tallest man.

What may be America's largest classic video game arcade lurks inconspicuously in a Chicago suburb.

The museum calls itself the "National Museum of the Paranormal" and is full of eerie oddities.

A wunderkammer hidden on the top floor of the Hartford statehouse.

More than a century of radio history is told in these displays.

The actual model from the original "Star Trek" series is now on display at the National Air and Space Museum.