The largest glacial erratic boulder on Cape Cod.

A gorgeous mural outside a beloved D.C. restaurant pays homage to famous Black Americans.

Like Mars, but much closer.

This former mining hub holds a surprising abundance of undisturbed relics from the Old West.

According to the legend, this strikingly beautiful hill has miraculous healing powers.

This interactive gallery makes you feel like you've stepped into a fantasy world filled with whimsical monsters.

This 1,700-pound edible sculpture is way better than your average chocolate mousse.

A hidey-hole sandwiched between cellphone, DVD, and jewelry stores features Tibetan delights.

This dilapidated ship carcass covered in trees is a striking sight.

Nondescript elevator doors open to reveal a stunning, surreal world.

Slyly buy a shake in the Parker Meridien lobby.

San Francisco's urban bison herd has persisted in the face of extinction, development, and disease.

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

A restaurant on Staten Island showcases a different grandmother’s cooking every night.

An abandoned vacation home spent a decade taking on legends. It's now taking on water.

Arrr! The most authentic collection of pirate artifacts in the world... matey.

This Florida sinkhole hides a rainforest-like micro-environment in its depths.

One of the oldest reform schools in the United States, home to wayward boys such as Merle Haggard, now abandoned.

This former coal gasification plant found a curious second life as a popular public park.

A half-mile long and three stories high, this bridge over the Des Moines River Valley mimics a descent into a mine shaft.

Once an ambitious nature spa, these forest ruins now provide a serene monument to failure.

The drama of nature in full effect in this Nevada State Park.

A 24-hour vending machine restocked daily with homemade full-sized pecan pies.

The only diamond mine in the world where you can keep what you find.