A serene temple with stunning stained glass hides in downtown Dallas.

This collection of bronze hands comes from astronauts, presidents, baseball greats, and more.

This downtown Dallas art installation is always on the lookout.

A trio of colossal statues spread across a Dallas neighborhood chart the emergence of a giant robot born of a locomotive and spilled gin.

Belly up to the bar in Cowtown, don't forget to buy some boots.

A modernist landscape of water and sci-fi concrete.

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

This bug-eyed water wheel uses the power of the Sun to clean up Baltimore Harbor.

A 200-year-old bar with a cheeky name claims to have served Edgar Allan Poe his final drink.

A museum dedicated to exhibiting remarkable outsider art.

The trials and tribulations of marking Poe's grave.

Wedding chapel's mysterious spiral staircase said to be miraculously constructed.

“Live hard, ride fast, eat pizza” at this joint filled with Evel Knievel memorabilia.

Las Vegas's very own 40-foot-tall fire-spewing praying mantis.

A giant open-air sculpture made of over 200 full-sized boats.

The second-largest gold nugget in existence, displayed in a Las Vegas casino conveniently named the Golden Nugget.

An exotic wildlife habitat right off The Strip.

James Turrell's total color immersion art installation, hidden on the top floor of a luxury handbag shop.

The last remaining relic of San Francisco's glittering 1915 Panama Pacific Exposition.

One of the largest trees of its kind in California.

The world's largest outdoor organ is played weekly by one of just two civic organists in the U.S.

This futuristic bridge is one of the longest self-anchored pedestrian bridges in the world.

A sculpture of the famous photograph stands on San Diego's "Greatest Generation Walk."

One of the few remaining carousels built by master amusement park carver Charles I.D. Looff.