Across from a hotel parking lot, a Confederate spy rests under a large tombstone with her Union Veteran husband behind a copse of trees in a small, well-maintained cemetery.

Exact replica of the ancient monument, but much, much lighter.

The historic home of an educator, abolitionist, activist, and poet.

A once-groundbreaking power plant turned into a hotel and mini-museum of archeological and geological wonders.

Over the last century, this elegant columned facade has been home to the headquarters of a bank, several nightclubs, and a restaurant.

A secret greenspace hides atop a Capitol parking garage.

The tomb was guarded by soldiers from both sides of the war, and some left their initials carved in the brick.

Before founding the American Red Cross, Clara Barton had a tremendous humanitarian impact by locating thousands of missing soldiers.

Go take a picture with the inventor of the daguerreotype photographic process.

The house where John Wilkes Booth conspired with his co-conspirators.

This painted marvel is San Francisco's 400-foot ode to urban biking.

A museum befitting the city responsible for supplying the majority of the world's LSD.

International delicatessen has been owned and operated by the same family for more than 110 years.

A temple devoted to inner esoteric mysteries located in a California commercial strip.

Fake subway tiles were installed to cover a design that resembled the Confederate flag—it's unclear if the resemblance was intentional.

Behind legendary Meltdown Comics is a marker for an engineered musical roadway of the Tehachapi, the great road builders of Kcymaerxthaere.

In September 1974, a small group of athletes completed the first modern triathlon event in San Diego's Mission Bay.

The Yiddish language stages a renaissance in a shtetl-inspired cultural center on the San Diego coast.

An ode to the friendship between four Pacific Rim countries.

Behind this beachfront shop lies a spectacular, colorful sea cave with an equally colorful past.

Originally built as a promotional giveaway, this suburban house was designed to be an IRL version of the Simpson home.

Stepping away from the glitz of mobsters and casinos to learn about the other history of Vegas.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Unusual house, in an unusual neighborhood, home to some very unusual peanuts.