Copenhagen's celebrated theme park and gardens.

The most iconic structure in Scotland has been home to bishops, colonels, and Sean Connery characters.

A magnificent, iconic stone tower in the Scottish Highlands.

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

The highest point in the state of New Hampshire, and while unlikely "the worst weather in the world," it sure seems that way to hikers.

From bench to vandalism to art, this silly prank seat was funny enough to become permanent.

Museum dedicated to awful artwork.

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

"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."

This bridge was the birthplace of a unit of measurement based on a fraternity joke.

Memorial to a beloved puppeteer as well as all street performers.

One of America's most historic homes also holds a startling literary legacy.

This cemetery served as the only official burial grounds in Cambridge for nearly 200 years.

This peaceful Massachusetts graveyard was one of the first "garden-style" cemeteries in America.

Impossibly life-like natural history models created out of glass by a father and son.

Three prestigious academic collections come together to create a world-class natural history museum.

A plaque marking the famous abolitionist's birthplace often overlooked by visitors to the nearby Charles Sumner House.

A centuries-old church stands as a testament to Boston's "father of architecture."

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

This parking garage was the site of what was - at the time - the largest cash robbery in history.

The world's largest piece of copyrighted artwork.

This headstone marks the grave of an 11-year-old boy killed during clashes in the streets over the boycotting of British goods.

Stolen goods adorn the organ at Old North Church.

The former site of an all-but-forgotten colonial landmark is now remembered by an often overlooked bas relief.