Water of undetermined depth has attracted rare fish and cult leaders alike.

In the middle of an extremely unforgiving and desolate high desert is the most secret military facility in the world.

A tribute to the couples who brave long periods of separation during wartime.

The mansion home of author Edith Wharton.

This boulder with a 200-word legal dedication to God has remained hidden in the woods for over 150 years.

This stone tower in a small town's graveyard looks as though it would be more at home in a fairy tale.

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

One philanthropist's extensive collection of knick-knacks and curiosities is now a public museum of oddity.

This small shop walked so America could run on Dunkin'.

The macabre graffiti spectacle in a quarry in a Massachusetts forest reservation.

Resonating tubes make music from highway overpass.

It was an experiment to prove that glacial boulders and rocks can be used in constructions and dwelling.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

A spooky and decrepit mental health facility is slowly being replaced with newer digs.

The former locus of Boston's high culture has been shuttered and buried for over 70 years.

One of the last remaining World War II Victory Gardens in the U.S. is quietly growing across from Fenway Park.

The massive machine creates cracking displays of indoor lightning.

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

19th-century operating theatre in which the use of ether was first demonstrated - plus, a skeleton and a mummy!

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

Enjoy an overnight at an old haunted B&B site of the Borden family murders.

Wander through more than 20,000 square feet filled with an amazing collection of orchids.

This museum is dedicated to the workers that help keep the power on.

Follow the path behind this treat-slinging camper van to a sculpture garden in the forest.