The world's largest piece of copyrighted artwork.

This impressive Boston holy house is the American mecca for Christian scientists.

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

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

The largest tidal whirlpool in the Western Hemisphere.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

The site of Paul Revere's historic two lantern warning.

This monument on Breed's Hill proves that one of the most famous battles of the Revolutionary War is misnamed.

This sandstone gorge in New York State's Adirondack Mountains is home to waterfalls, flumes, and more.

Known as one of the most climbed mountains in the world, this barren peak is permanently bald thanks to an anti-wolf fire.

Even Henry David Thoreau found this glacial pothole irresistible.

A very big rock just plopped down in the New England woods.

The world's largest rotating world.

This tiny patch of arid sand sits in one of the greenest states in the United States.

Turns out you can see the world without ever leaving Maine.

This handsome giant is said to mark the birthplace of the mythical woodsman and even had a cameo in a Stephen King novel.

The eccentric mansion of one the most popular horror authors of modern times.