The final resting place of the most famous outlaw in the Old West.

The largest copper mine in Arizona, this enormous open pit emerges from the hills like an alien landscape.

A full-scale replica of a 1774 colonial settlement in Kentucky.

What is the Thing?

Limestone caves with spectacular showcase chambers.

Dedicated to one of the darkest moments in Irish history, this memorial has faced its fair share of backlash.

Narrowest house in Boston.

This sculpture was made in 1973 for the city's 300th-anniversary celebrations and was largely considered an eyesore at the time.

An obelisk marks the farmhouse where the founder of Mormonism was born.

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

Who is this marble man, perpetually creeping up the steps of his own mausoleum?

Site of the graveyard vine believed to be a curse on a family from the 1800s.

The Vermont grave of a 4,000-year-old mummy prince.

Antique gaffe kept in the basement of a small Vermont natural history museum.

This modern medieval weapon of war was built to toss pumpkins.

Maybe the only missile installed in a public park, this Cold War leftover was one of the first to carry a nuclear warhead.

This constitutionally sound Muffler Man harkens back to the days these attractions were a must-see.

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

The only one of New Hampshire's original 14 World War II watchtowers to survive in near-original condition.

A grandiose title could not save this mercantile community from obscurity.

This New England drive-in was built to straddle the border between two states.

A monument to the Mohawk people stands along an old Native American trade route.

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

The Boston square dedicated to the dark poet who was born nearby.