Small and slightly hidden, the American Writers Museum is preserving the legacy of America's finest authors.

A spectacular remnant of an Adler and Sullivan masterpiece that was destroyed in 1972.

The Old Courthouse takes visitors on a captivating trip through St. Louis' timeline.

Rifle through images of skyscrapers, Worlds Fairs, and more in the largest public postcard repository in America.

This quaint archive of the silent era preserves and pays homage to a seminal moment in film history.

Sporting Brutalist architecture, this school is hidden amid a quiet suburban neighborhood.

From the sky, a kaleidoscope of color brightens the grey landscape of the San Francisco Bay.

The most beautiful Taco Bell in the world even has surfboard parking.

Guarded by the Angel of Grief, the Stanford family tomb attracts an odd mix of halloween revelry and somber contemplation.

A hidden world of exotic succulents and cacti.

Rodin's famous depiction of Dante's 'Inferno', amidst a sculpture garden of many of his other works.

This giant shopping mall still holds signs of its automotive past.

Elevated freight railway turned wildly successful urban park.

Like stepping into a spooky fairy-tale, this shop carries the dark ideas of artists and other makers.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

Built in 1821 using rooms from another estate, the Phillips House is the only historic home on scenic Chestnut Street open to the public.

"Try not to knock anything over!"

The lecture hall where Alexander Graham Bell first demonstrated the long-distance phone call.

Statue in Salem of the woman who starred as the witch Samantha in the sitcom "Bewitched."

A quiet memorial marks the spot where the victims of the Salem Witch Trials were executed.

These massive mitts are made of 30 tons of devotional bronze.

No monkeying around, this fountain was really named after the classic sci-fi film.

The remnants of two World's Fairs are here, complete with a 12-story globe, a mini-Manhattan, and a UFO-shaped pavilion.

The only home that Alexander Hamilton ever owned has a history almost as troubled as his own.