Macabre headstones carved with winged skulls, dancing skeletons, and pithy reminders of impending death.

Dedicated to one of the darkest moments in Irish history.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

An easy-to-miss garden in Boston's North End honors the mother of JFK and others who lost children in WWII.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Millions of numbers carved in glass represent the tattoos forced upon victims.

One of the indelible moments of the American Revolution took place at this location.

The oldest working bell set in North America, the bells at Old North Church sat silent for their first four years in Massachusetts.

The site of Paul Revere's historic two lantern warning.

This landmark cemetery in Boston was created more than 300 years ago.

Narrowest house in Boston.

Former abode of notable poet, complete with literary references and stories of ghosts.

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

One New Hampshire alleyway has become home to a public gallery of feline art.

This riverfront statue honors the inventor of the first video games ever sold.

This humble resting place belongs to one of history's most celebrated restaurateurs.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

A recreated sign from the movie Jumanji has become a makeshift tribute to the film's late star.

A small obelisk marks the spot where Captain Sam Greele was killed by a falling tree.

The childhood home of the meat inspector who would become the face of America.

Around 100 sculptures from artists all over the world decorate the hiking trails surrounding this locale.

World's smallest skyscraper, the product of a remarkable con.

This simple frog painting created by musician Daniel Johnston embodies the spirit of Austin.