This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

One-time winter retreats of prolific inventor Thomas Edison and his friend Henry Ford.

The Decoy Capital of the World.

This scenic Maryland park was the site of one of the worst prison camps of the Civil War.

Captain John Smith thought these cliffs were amazing in 1608 but sharks thought so 20 million years before him.

The land is home to swimming ponies and a legendary 18th-century treasure.

What began as an art installation is now the private drinkhaüs for a brewery's employees.

The United States Capitol's former columns still stand.

Home to items never before seen by the public.

Rediscovered after a century, the father of the American Navy was reinterred in something dredged up from Davy Jones' Locker.

This English-inspired Maryland garden is home to acres of opulent plant life including bushes shaped into an entire fox hunt.

This abandoned sea fort has become an accidental bird sanctuary.

Remnants of a storybook amusement park hidden behind a strip mall.

Electronic inventions that resulted in products and systems we use every day are on display in this labor-of-love museum.

A museum dedicated to exhibiting remarkable outsider art.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

This simple convenience store sits on the location where the Ouija board was named—and has a plaque to prove it.

A monumental statue of RCA's mascot now sits atop a historical society roof after a life of moving around.

Walk through the history of American pop culture.

The trials and tribulations of marking Poe's grave.