Museum dedicated to awful artwork.

Massachusetts memorial to murder victim Elizabeth Short near the spot where she was born.

The classic Christmas carol was written at this Massachusetts tavern in 1850.

On a former island, this old fortification once used to protect the Boston Area and started Edgar Allan Poe in his military career.

Ice cream stand, snack bar, and time capsule of milk conveyance.

This beautiful architectural gem was the first waste treatment facility in Boston.

This miniature feudal castle was built on a whim to honor a US Navy pioneer.

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

This bleach-white graveyard overlooking the ocean is accessed through a tunnel.

An Irish church where an 800-year-old mummy is reaching out of his coffin as if to shake hands.

A magical sinkhole on the Yucatán Peninsula is adorned with mini waterfalls and hanging vines.

Unicorns, elephants, and bears, oh my!

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

The site of one of the strangest disasters in history—a wave of deadly molasses traveling at 35 mph.

A men’s restroom became a sandwich shop.

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

The hill that gave the Massachusett tribe, and later the state, its name.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

A crumbling stone stable and carriage house are all that remain of a manse that was once filled with Egyptian artifacts.

Twenty-seven massive radio antennas on the high plains of New Mexico search for life on other planets.

America's oldest archaeological site or a muddled case of wishful thinking.

More than 5,000 contemporary and "historic" mustards from around the world.

Rusting, graffiti-covered tanks litter the beach of this island, once used by the U.S. military for target practice.