A museum dedicated to the legacy of Bob Moog and his pioneering synthesizers.

The enormous 250-room Vanderbilt mansion conceals hidden doors and secret passageways.

This North Carolina museum is keeping the pinball craze alive, with a little Space Invaders on the side.

An 18th-century Spanish watchtower made entirely of seashell and concrete.

A luxurious 1880s hotel with its fair share of Tiffany stained glass, Edison electricity, and of course, ghosts.

Thirteen pastel palaces in downtown Charleston add a gorgeous splash of color to the city.

This quirky curiosity shop takes its cues from the world's bazaars.

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

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

This cemetery served as the only official burial grounds in Cambridge for nearly 200 years.

The headquarters of one of the world’s longest-running humor magazines bears a noticeable resemblance to a head wearing a Prussian helmet.

A three-piece musical sculpture installed between the subway tracks at Kendall Station near MIT.

A Harvard-area eatery preserves the uncovered tiles of its century-old predecessor.

Eat first, shop later at this eatery within an Asian grocer.

This tower commemorates the spot where George Washington hoisted the Grand Union flag.

A tiny town in an empty lot was the work of a local eight-year-old.

A home decorated by its owner with eye-catching and captivating assemblages of found objects

The walls of America's oldest masonry fort famously "swallowed" cannonballs.

This popular pilgrimage site offers a hole filled with holy healing dirt.

A natural formation that resembles a camel resting in the New Mexico desert.

These expertly crafted, scientifically accurate glass sea creatures were once an international phenomenon.

A beautiful Victorian-era cemetery, complete with a miniature village.

A bygone village occupation lives on via this quaint public chalkboard.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.