One of Gettysburg’s least visited battlefield memorials is off the beaten path, but worth a visit.

A diorama of the Civil War, fought by cats.

Dedicated to the art and science of glass in equal measure, this space is as much laboratory as museum.

Nondescript elevator doors open to reveal a stunning, surreal world.

An abandoned observatory in the middle of the Illinois prairie.

When you can't get to the Pacific, just go to Florida.

The tunnel's elegant proportions keep you snug with no claustrophobia freak-out.

In 1863, a woman buried her hard-drinking husband beneath his beloved booze.

This memorial commemorating fallen Swiss Guards of the French Revolution has been called the saddest stone in the world.

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.

A nearly 100-year-old dining car in upstate New York embodies the golden age of roadside dining.

A Swiss amusement park entirely dedicated to the theory of ancient astronauts.

Petroglyphs, bird watching, and a 100-year-old Ranch in one location.

A Seussian sculpture made of brass instruments.

A bar, burger joint, and arcade housed in a late 19th-century church building.

One of the largest festivals of flowers in North America takes place, appropriately, in the Flower City.

A beautiful final resting place with some surprising residents.

A bronze ballot box stands at the spot where Susan B. Anthony voted illegally.

This New York estate was designed to resemble a medieval Scottish castle.

Rochester's signature culinary delicacy.

An antique cemetery in New York, this land is home to any number of famed corpses.

"Call for the doctor, call for the nurse... Vote!! said the lady with the alligator purse."

The Fox Sisters, America's leading mediums in the mid-19th century, possessed a table they claimed helped them "communicate" with the dead.

The floor-to-ceiling collection in an old factory is a unique alternative to stuffy galleries.