This small glass cube is a peaceful out-of-the-way sanctuary at the busy airport.

This supermarket is suspended 25 feet above an interstate highway.

What was once a true peninsula has now been filled in, causing the water to recede and leaving many streetside "waterfronts" and landlocked "islands."

Louisa May Alcott based “Little Women” on her experiences growing up in this house with her sisters.

This classic red schoolhouse is said to have been where Mary and her little lamb went to school.

The nation's second-ever First Lady urged the founding fathers to "remember the ladies."

This impressive Boston holy house is the American mecca for Christian scientists.

An interesting decoration on this historic site, this weathervane comes with as many legends as it does questions.

Founded by the famed children's book artist, this museum spreads an appreciation of the arts through picture books.

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

Resonating tubes make music from highway overpass.

Ice cream stand, snack bar, and time capsule of milk conveyance.

An alley way dedicated to graffiti and street art is a constantly changing street gallery.

"the sweltering inhabitants of Charleston and New Orleans, of Madras and Bombay and Calcutta, drink at my well . . . The pure Walden water is mingled with the sacred water of the Ganges."

Palatial mansion estate used in films including "Flowers in the Attic" and "The Witches of Eastwick."

Trash escaped from a landfill to fill beaches with all kinds of treasure.

The site of Paul Revere's historic two lantern warning.

The American Revolution was galvanized into serious action due to the tragic clash with British soldiers that occurred at this location.

A historic bridge with a lovely acoustic anomaly.

This small section of the Sleepy Hollow Cemetery is rotten with famous authors' graves.

This upscale streetwear store is hidden behind a fake Snapple machine in the back of a deli.

A cluttered and astounding collection of antiquities and curiosities.

The curiosities and wonders of pharmacy in a delightful historic building.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.