Village situated on a narrow volcanic escarpment.

A true treehouse near Hawai'i Volcanoes National Park.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

This black shoreline is made up of exploded lava particles.

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

The grand marquee of this abandoned Hawaiian theater remembers the building's elegant past.

The former home of Samuel Clemens and family remembers the happiest period of the author's life.

The abandoned grounds and derelict greenhouses of this once-magnificent Edwardian estate are now a nature preserve open for exploration.

A posh members-only club with a literally dramatic history.

19th century cemetery hidden in Brooklyn's Prospect Park.

The most unloved grain elevator in Brooklyn was a “Magnificent Mistake.”

This Dutch Colonial home is the oldest remaining farmhouse in Manhattan.

This former crime corner has been turned into an eclectic community center.

Built hundreds of years ago this downtown iron barrier once protected a much despised king.

An abandoned Gold Coast-era mansion once intended for the exiled ruler of Albania, who never arrived.

A little lighthouse in New York City, surrounded by mysterious stories of insanity-driven construction.

The mummified relics of an American missionary.

An old abandoned mining town in The Adirondacks where Theodore Roosevelt first learned of the shooting of President William McKinley.

Come for the pastrami, stay for the million-dollar art.

This small and serene place for quiet reflection on Staten Island was built in China based on the gardens of the Ming Dynasty.

A good place to research the Freemasons, esoterica, occultism, and hermeticism.

Commemorating the spot where the famous scientist fed his pigeons.

An arcade packed with a rotating collection of unique independent video games.

Walk into the 19th century without leaving Brooklyn.