An abandoned 19th century quarry in the middle of the woods, remade by unnamed wanderers into a massive series of rock thrones.

This path is named for a mythical half-boar, half-deer creature that once roamed the Green Mountains.

This Boy Scout retreat acted as "Friday the 13th"'s original Camp Crystal Lake.

The largest known open fault in the United States is basically a giant natural refrigerator.

This small Catskills village has six independent bookstores and more bookshops than restaurants.

"Dark Sky Park" is heaven on Earth for astronomers, one of the rare U.S. locations with no artificial light pollution.

One of the ghostly stops along Route 66.

A former utopian healing center created by a huckster and built by derelicts.

This abandoned amusement park was built on a site with a dark history.

The remains of a community that was forced to move for a dam that never materialized still rot in this Pennsylvania park.

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

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