Bohol's unusually shaped hills turn brown in the summer months.

The oddly shaped, steam-spewing building is now an art studio and gallery.

The oldest arched-covered bridge in Virginia has truly withstood the test of time.

A hidden alley in urban Baltimore is a haven for graffiti artists.

A convincing little bit of ancient Egypt smack dab in Richmond, Virginia.

These trees are living witnesses to events that inspired poet Walt Whitman’s service during the American Civil War.

The Kirkland Monument remembers a selfless Civil War hero who braved the battlefield to give water to his dying enemies.

Hiding amid the largest camellia collection in the country lies a charming children's maze, donated by a secret admirer.

A massive volcanic plug is now a protected area that hosts a number of bird species.

Home to the "Circus" trees created by Axel Erlandson.

The unedited photograph called "Bliss" has graced the screens of over a billion computers.

A trash dump made beautiful by nature's power.

The giant pair of sexy legs sticking out the window of this costume store have become its main draw.

A monumental cross hides in the trees in Golden Gate Park.

The semi-reclaimed ruins of this canal were once part of an ambitious plan to reroute the mighty potomac.

On the Fourth of July this area will transform into a Pompeii-like storm of falling embers and ash.

The hidden offices underneath Memorial Bridge have been locked up since 1976.

Decades before the scandal, this staircase on the river was a literal "water gate."

A cavernous three-story, 43,800-square-foot basement that was forgotten about for 60 years.

Those with a sharp eye can find the hidden image of a German Shepherd on the memorial's Mural Wall.

An overlooked memorial honoring the local Washington residents who died in World War I.

The national park was once a plantation estate.

The narrowest house in America is seven feet of pure spite.

This brick-lined pedestrian walkway was once a railway tunnel used during the Civil War.