The debris forms a solemn memorial to those who died in a 1963 accident.

This Maine bridge may be the last wire-supported bridge of its type in the world.

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

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

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

An indoor miniature village and labor of love for Laurence Geiringer, a model railroad enthusiast.

The shared home of a utopian commune that practiced "free love" a century before the hippies.

This ominously named New Jersey street seems to be attracting over-the-top legends of its own making.

It would take 35 firetrucks to fill this enormous glacial pothole.

Visitors to Salt Springs State Park are encouraged to literally put their two cents in Penny Rock.

The world's oldest and largest museum of mass transit vehicles.

The dairy farm in upstate New York where nearly half a million people gathered for three days of peace and music in 1969.

This park contains a number of standing stones meant to heal and inspire.

This abandoned Poconos resort is haunted by a history of kitschy romance and a violent fugitive.

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.

Oldest existing wire suspension bridge in the United States.

A winding, cliffside stretch of road overlooking the Delaware River.

This once luxurious Catskills resort is now a haunting ruin.

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

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