A Bibliophile's Dream.

One of the world's oldest and most massive living organisms is a grove of quaking aspens.

One part antique store, one part curiosities hodge-podge.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

Tiki luxury on Nob Hill.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

This hidden Art Nouveau courtyard is an opulent feast for the eyes.

A heavenly experience, right here on Terra Firma.

Ride the subways of yesteryear.

Architectureal fantasy quarter of Rome.

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

The only rotating bar in New Orleans has been slowly spinning since 1949.

A dilapidated dock tells the story of Titanic's missed arrival.

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

Home to items never before seen by the public.

Two stunning 17th-century libraries and a cabinet of curiosities.

One of the oldest used bookstores in the U.S. has been selling antiquarian treasures since 1825.

The unique waterfall in Iceland's south features a backdrop of geometric black lava columns.

A taste of the macabre Tokyo's ritzy shopping district.

A lush green oasis in the middle of Chicago.

This shop for all your super spy needs hides an educational secret.

The one-stop shop for all of your superhero (or evil arch-nemesis) needs.

A 16th-century horror show built in a lovely Italian garden.

The fairy tale castle of the "fairy-tale king."