One of the oldest living oak trees in the Southeast.

A rare view of a preserved Victorian science museum.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

The taxidermied remains of Charles Dickens' pet raven, which helped inspire one of Edgar Allan Poe's most famous poems.

The only road through the heart of Glacier National Park.

Golden and naked, the figure that was once the highest point in New York is all that remains of the second Madison Square Garden.

Current docking place of the SS United States, the fastest transatlantic ocean liner.

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.

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

This tiny, painted door at the base of a tree stump has been a fixture of the Harvard University campus for decades.

The 340-year-old house that inspired the classic Nathaniel Hawthorne novel.

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

Stand at the center of this lakefront sundial, and you'll become part of the timepiece.

Beautiful hillside Vermont cemetery with amazing funerary art.

A New England curiosity cabinet, one hundred years on.

The sweetest graveyard in the world is filled with headstones for dearly de-pinted ice cream flavors.

The summer home and later final residence of acclaimed American sculptor Augustus Saint-Gaudens.

3,200-square-foot mural inside Dartmouth Library depicts the history of America with images of human sacrifice, ancient gods, and other unspeakable terrors.

A sign at the end of the Santa Monica Pier marks the traditional end of the legendary American highway.

Paleoamericans built these ancient walls high in the Colorado Rockies as part of an extensive hunting system.

Each year, teams of the world's best snow sculptors have 65 hours to create frozen masterpieces.

This museum offers an actual time machine back through Colorado's past.

The spot in the Mile-High City that's exactly 5,280 feet above sea level (at least for now).

The huge collection of paintings of the American West is one of Denver's best-kept secrets.