A military museum and library dedicated to the citizen soldier.

The final resting place of up to 6,000 Confederate soldiers, the largest mass grave in the Western Hemisphere.

Stripes of flowers bloom each spring in a 50 acre rainbow of color.

San Diego's most historic and haunted home.

Swarms of butterflies cannot compare to the awe inspired by the publicly-funded nakedness once displayed in this sunken garden.

A century-old network of freight tunnels underneath the city's historic business district.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

The risqué mixed-media sculptures are supposedly a metaphor for Czech politics.

A strange rock in Chicago marks the spot where a tree once stood in honor of the 18th President.

This modest post office sits on the site of H.H. Holmes' famous murder castle.

This historic hotel invented the chocolate brownie.

This $3 million model train takes you through Chicago, Seattle, and the thousands of miles in between.

Chicago's museum dedicated to the history of bondage and fetishism is more textbook than titillation.

Years of archaeology, just chillin' by the water cooler.

This unauthorized stone mermaid was secretly carved out of public stone before being permanently preserved.

The world's oldest individual clonal tree looks like a wimp despite standing tall for 9,550 years.

Established in the '60s, a family-owned tropical drink bar founded by Ray Buhen, bartender to the stars.

A Hawaiian stairway to heaven—that you can't climb.

One person's lost luggage is another person's treasure.

A swing to dangle you off the very edge.

Admire the art and then buy a raccoon skull cleaned by flesh-eating beetles.

A butcher shop in Minneapolis has all the meats and cheeses you’d expect from any of its kind—except that all the products are vegan.

A whimsical sensor instrument for Minneapolitans to play on their walks to work.

Despite its name, this route in southern Utah offers a heavenly day trip.