A natural formation that resembles a camel resting in the New Mexico desert.

A sculpture of a flying hawk made from colorful car doors.

Buried beneath the New Mexico sands are believed to be millions of copies of Atari's E.T. video game.

Life-sized sculpture of a blue whale made of hand-recycled plastic trash.

These Pre-Columbian petroglyphs contain representations of birds, deer, hunters, and even some early Native flute players.

These ruins of a pre-Columbian cliff village are among the most beautiful and well preserved in New Mexico.

The old Route 66 town straddling Texas and New Mexico died along with the Main Street of America.

Legends surround this jagged rock formation in the New Mexico desert.

If drivers cross the rumble strip on this stretch of Route 66 at just the right speed it plays "America the Beautiful."

The way these carnivorous dinosaurs are posed is an homage to a classic work of paleoart.

New Jersey's last historic covered bridge was rebuilt from pieces of the original 19th-century structure.

Edison's cast-in-place concrete houses were a failure, but way ahead of their time.

This massive boulder is either a unique rock formation created by glacial melt or a magic energy vortex.

A reservoir of vintage pinball machines and arcade games for the nostalgic and thrill seeking.

Step inside Lucy, the world's largest "elephant."

Whimsical artist house in the New Jersey woods.

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

Hidden in plain sight on the Hudson River is an abandoned train station where nature has taken over.

Contrary to what one might expect, ice forms inside this small cavern during the summer and melts during the winter.

The pop art icon's gravesite is broadcast 24 hours a day on his museum's website.

Board a mine car and descend the #190 slope 300 feet underground into the Clark Vein of coal.

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

A mine fire has been burning under the deserted town since 1962, but this church is still going strong.

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