A spooky defunct railroad tunnel now part of a sprawling trail.

Five acres of divinely inspired folk art.

After four years of grasshopper plagues, this chapel was erected as a plea to God to make them end.

The center of the only hemisphere that awards visitors with a commemorative coin.

The bullet-riddled wall from the St. Valentine's Day Massacre, bloodstains enhanced for your viewing pleasure.

Birthplace of America's first documented serial killer.

Grave of the man allegedly responsible for a series of infamous murders in Boston in the 1960s.

Rumored to have tormented a family in the late 1960s, this toy now resides in a quiet little oddities shop.

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.

This plaque commemorates the call between Alexander Graham Bell and Thomas A. Watson.

Historic Hull Street was actually the first street with a proper name in the Boston area.

These whimsical works of art tell the story of the city's past and present.

A roadside park in eastern Maine first marked the halfway point between the equator and North Pole with a brass pin in 1896.

This architectural onion has an original 1930's Jerry O'Mahony dining car at its core.

The debris forms a solemn memorial to those who died in a 1963 accident.

This uninhabited island in Maine is home to various works of art left by visitors over the years.

This 19th century granite fortification is one of the most well preserved forts in New England.

Explore the dark underground corridors of this graffiti-covered former military fortification.

The house and graveyard used in the Stephen King spine-chiller.

The world's only international cryptozoology museum is host to an unrivaled collection of mysterious objects.

A memorial to Chinese freedom in the city where American freedom was born.

A monument marks where a convent was burned by an anti-Catholic mob in 1834.

The scarce remains of a sunken ship peek out from the sand on East Beach.

Centuries-old hoofprints and wagon tracks reveal themselves after a good winter storm.