Tour the world's largest deep-hole dimension granite quarry, where you can view the plant where gravestones are made and roll a ball down the outdoor granite bowling alley.

Birthplace of America's first documented serial killer.

This small-town library was the first in the world to be entirely supported by taxation.

Not one, but two of Frank Lloyd Wright's architectural masterpieces nestled on the same street.

A beautiful Gilded Age hotel in the White Mountains with surprising diplomatic history.

The strange, ritualistic-seeming 100+ year old basement of a New Hampshire undergrad society.

Final resting places of a husband and wife who became famous for their claims of extraterrestrial abduction.

A long-forgotten Victorian swimming hole is still a fun spot for a dip.

University of New Hampshire holds the documentation and artifacts of local alien abductees.

A 12,000-year-old bog boasting rare plants and fauna.

A gas station and a state sign commemorating the most famous claims of extraterrestrial abduction.

Once the future of underwater combat, this old sub is now open for visitors to muck around in.

A former zoo turned public park, where visitors can hang out in the old animal cages.

The New England cabin where an infamous British occultist conducted experiments in "magick".

Stumps of an Ice Age forest, visible only at low tide.

The largest arcade museum in the world chronicles the golden age of video games which ended promptly in 1987.

This 150 foot seven-tiered cascading waterfall is one of the hidden gems of the White Mountains.

This narrow canyon has been carved by the river over thousands of years into spectacular and curious forms.

Even Henry David Thoreau found this glacial pothole irresistible.

These towering spires and glowing walls are carefully crafted from hundreds of thousands of icicles.

Floor-to-ceiling frescoes by local art students cover the interior of a nearly 200-year-old church.

This waterfront museum in Maine is dedicated to the history of the smoked-herring trade.

The whole of Maine's history with the salty little fish is packed into this tiny coastal museum.

The second-oldest garden cemetery in the U.S. was also a college brainstorm spot of Stephen King.