Graffiti, cars, and religion combine to create this jungle of scrap in the Nevada desert.

Instead of fruit, the branches of this tree are brimming with hopes and dreams.

The Pennsylvania landscape depicted by a quarter mile of mosaics made from used road signs.

This lush forest valley was once mined for lumber to the extent that it was once nicknamed "The Pennsylvania Desert."

A failed piece of Orientalism has become the proud symbol of a community.

One artist's love letter to his city and its citizens plays out across dozens of bright murals painted on the sides of decrepit buildings.

Sail through this subterranean show cave that is home to a legend that would go on to name nearly everything around it.

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

Frank Lloyd Wright's most iconic home dangles over a Pennsylvania waterfall.

Shop while you wait for a table in this tiny Indonesian eatery within a mini-mart.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

A stunning, two-tiered waterfall made famous by poets, artists and the legend of a ghost dog.

Several times a year, during low tide, two pairs of historic train tracks are revealed on this New Jersey beach.

Hundreds of glow-in-the-dark objects light up a museum in a historic zinc mine.