The tallest The Church of Jesus Christ of Latter-day Saints temple in the world soars above the Beltway.

On the Hudson resides one of the largest clocks in the world.

Step inside Lucy, the world's largest "elephant."

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

This small-town pizzeria won the Hollywood lottery.

Largest institutional collection of tomb figures from Western Mexico in the United States.

The place where Samuel "Slater the Traitor" brought the Industrial Revolution to America.

To avoid the demolition costs this abandoned drawbridge was simply left in the up position.

An unusual library of dead things at the Rhode Island School of Design.

Designed to represent the mushroom clouds the artists witnessed during nuclear testing.

This supermarket is suspended 25 feet above an interstate highway.

A mysterious stone embedded at the base of a historic Boston building.

The massive machine creates cracking displays of indoor lightning.

Impossibly life-like natural history models created out of glass by a father and son.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

This railroad tunnel was once the longest in Massachusetts.

Memorial of the Salem witchcraft hysteria in the town of Danvers, where it all began.

Three prestigious academic collections come together to create a world-class natural history museum.

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

The only structure left with direct ties to the Salem witchcraft trials of 1692.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

A centuries-old church stands as a testament to Boston's "father of architecture."

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

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