Civil War Fort on an island in the Boston Harbor.

Despite many attempts to finish this overpass, it has been abandoned since the 1970s.

Formerly known as the Malay Quarter, Bo Kaap is a colorfully-painted suburb located in the “Mother City” of South Africa.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

A marvel of Byzantine engineering under the streets of Istanbul.

A small etching on the white marble parapet was written in runic script by a Viking mercenary.

In this historic region, homes and churches are carved into ancient volcanic rock formations.

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

With print dying, this local paper keeps the lights on by doubling as a stunning cafe and cocktail bar.

One of Savannah's oldest and most haunted cemeteries, featuring graves desecrated by Sherman's Union Army.

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

The last street in Pittsburgh that's paved with wood.

The mighty room where the poet spent most of her life is available to rent for an hour or two.

Herman Melville wrote 'Moby Dick' in this landmark 18th-century house surrounded by farmland.

The mansion home of author Edith Wharton.

Take a step inside the picturesque studio of America’s most renowned sculptor.

This picturesque abandoned home is rumored to be a spite house.

An 80-year-old house built out of newspapers.

A New England ghost town features a trail of boulders etched with intriguing life lessons.

Classic game cookery takes center stage at what's widely considered London's oldest restaurant.

The gravestone of a delicate singer-songwriter bears a fittingly introspective epitaph.

A sewing machine tycoon built this miniature castle for the people and to beautify a lakeshore.

The world's largest kaleidoscope, designed by a 1960s psychedelic artist.

In upstate New York, gorgeous waterfalls and a watermill are slowly being reclaimed by nature.