A masterpiece of LGBT art has been restored in what may now be the most valuable restroom in America.

Blighted Irish field and the ruins of a 19th-century cottage on the edge of urban Manhattan.

A touching tribute to the "Queen of Soul."

An uber-secure, windowless tower of doom in the center of Manhattan is an NSA spyscraper.

A 13,000-year-old mastodon skeleton was found during the construction of a 19th-century New York mill.

The schoolhouse where Jesse Merwin, the inspiration for the "The Legend of Sleepy Hollow" character, once taught.

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

Vintage cars and motorcycles race for glory in a throwback motorsport celebration on the Jersey shore.

Come for the Italian food, stay for the taxidermy and giant statues.

This 25-foot-tall gorilla made his way from the Wildwood boardwalk to a Pine Barrens gas station and deli.

The final resting place of one of the United States's greatest poets.

Garden dedicated to native carnivorous plants and site of huge flytrap heist.

A curious collection of oddities including a lock of Alexander Hamilton's hair and Harry Houdini's ouija board.

A mailbox that saved a nature reserve.

A natural sandstone bridge hidden in the Sewanee forest.

The mysterious wonder of an underground waterfall is illuminated by multicolored lights.

Follow the steps, and this roadside artwork will teach you how to dance.

Live long and prosper in Tennessee.

The grave of the 19th-century sea captain who coined the phrase "Old Glory" can be found in this quiet cemetery.

Lady Liberty's first beacon of enlightenment is now displayed in a museum near the statue.

A simple plaque remembers an act of WWI terrorism that obliterated an island and forever scarred the Statue of Liberty.

Memorial to one of the most fatal fires in both circus and U.S. history.

137 graves holding New England's earliest residents.

While many places make the claim, the Library of Congress says this restaurant is the birthplace of the hamburger.