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

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

Three bridges and one giant canyon make up this fantastic Spanish settlement.

"Respectful to the dead, safe and sanitary to the living, dedicated to the Genius of Memory..."

Countless stories attempt to explain Poland's mysterious J-shaped trees.

This Venice bookstore has resigned itself to constant flooding by keeping its books in bathtubs and boats.

Enormous underground chamber built to detect 'ghost particles' of the universe.

The world of the ancient Celtic civilization explained through a bewitching 11 acre garden.

Living trees form the structure of an open-air palace.

Abandoned medieval hill town.

A 300-yard long natural tunnel runs through a ridge deep in the Appalachian Mountains.

The site of murders and Satanic cult gatherings.

An old world fairytale-land with over 350 fairy folk figurines hidden amongst 800 year old cedars.

This Elizabethan hedge maze is one of only six in North America.

Submerged trees jut ghost-like out of an idyllic turquoise mountain lake.

Ruins of a 10th century church tucked away deep in a botanical garden.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

Historic funicular railway, believed to be the shortest railroad in the world.

Oregon's unexpected high desert, displaying layers of time in a colorful show.

This jaw-dropping 19th-century bridge uses its reflection to form what appears to be a perfect circle.

Hanging over one of Japan's "hidden valleys," these vine bridges must be remade every three years.

One man's extraordinary topiary garden in a small South Carolina town.

This ancient village and its adjoining cemetery have a beautiful history of death and remembrance.

Ruins of a Carnegie family mansion on Cumberland Island.