The site of the first couple's first kiss is commemorated by the most adorable presidential monument ever.

All of Chicago's wood-paved streets are long gone but two alleys remain.

A Bibliophile's Dream.

This massive stained-glass masterpiece is thought to be the largest Tiffany dome in existence.

Partially submerged Buddha heads freckle Chicago’s neighborhoods.

This 19th century mansion façade adorned with immigrant patriotism is a symbol of Louisville’s history.

This limestone outcropping was once a ceremonial site for ancient Native Americans.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

This quirky curiosity shop takes its cues from the world's bazaars.

This haunting tombstone comes complete with a heartbreaking story of love and loss.

When local government began removing public benches, the public pushed back, and vibrant, community-built seating now outnumbers the official shelters at Chattanooga bus stops.

The humble beginnings of one of America’s greatest songsmiths.

The first public building in Savannah to offer air conditioning was a luxurious cinema that still operates today.

An early-19th-century hotel with a past that is steeped in the Civil War.

An eerie site of reverence for those who have completed an epic journey.

This site is believed to be connected to the oldest house in Arlington County.

This church built atop a gas station promises to "equip you for the next stage in your life’s journey."

Step into the courtroom to learn details of the only case in history where ghostly testimony led to a murderer's conviction.

Once the "Eighth Wonder of the World," this iron railroad bridge was decimated by a tornado.

A monument to the center of the North American continent may be off by a few miles.

A rim-made reptile in North Dakota.

An old-timey peepshow allows visitors to gawk at some of the world's most freakishly large footwear.

A giant Troll lurks under one of Seattle's oldest bridges.

This historic hotel invented the chocolate brownie.