The meeting of the northwestern corner of Delaware, the northeastern corner of Maryland, and the southern edge of Pennsylvania.

The only intersection in America where the buildings on all four corners were built pre-Revolutionary War.

Glacial erratic or man-made dolmen? It probably wasn't druids.

Thousands of bottles that have held everything from poison to perfume make up the collection of this small museum.

House used in the 1971 horror film "Let's Scare Jessica to Death."

The world's largest public collection of PEZ memorabilia.

An ode to Japanese artist Hokusai, with a bit of a comical twist.

Once the largest attraction in Rhode Island, this former amusement park is now a gorgeous coastal state park.

Constructed in 1676, this stone memorial is believed to be the oldest veteran's memorial in the United States.

A cave dug by a man directed by ghosts to find pirate treasure.

A New England curiosity cabinet, one hundred years on.

This unusual building straddles two countries.

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

An unexpected canine grave atop a mountain.

The 100-year-old public collection of a New Hampshire dentist that contains taxidermy, Native American artifacts, and a pair of mummy hands.

Dim sum, served in a grand old theater.

The ruins of an abandoned 18th-century town that is slowly being reclaimed by the forest.

It was founded by Ralph Nader to educate the public about an often-maligned area of law.

They call buildings like this "mimetic architecture," but nothing has ever mimicked the taste of Moxie.

A castle inspired by medieval architecture is hidden in the woods of Connecticut.

Connecticut sites linked to the only trial to ever use demonic possession as a criminal defense.

A wunderkammer hidden on the top floor of the Hartford statehouse.

As state high-points-by-elevation go this spot is one of the lowest, but for years it was also the hardest to climb.

A monument marks the beginning of the longest north-south road in the United States.