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

Birthplace of America's first documented serial killer.

According to the experts at the Guinness World's Record office, this is the longest candy counter in the world.

One New Hampshire alleyway has become home to a public gallery of feline art.

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

Even Henry David Thoreau found this glacial pothole irresistible.

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

Ruins of the elaborate house where the enigmatic costume designer threw glamorous parties for New York's theatrical elite.