Puffin enthusiasts flock to Europe's largest seabird cliff, which over one million birds call home.

A giant concrete orb in far north Iceland marks the ever-shifting boundary.

An isolated, rusty phone booth commemorates Iceland's first international telegraph cable.

Surrounded by ash fields in Iceland, an impossibly verdant valley looks like something out of a fairytale.

A lonely beacon, precariously perched atop a remote sliver of rock.

This fairytale-like structure is the last turf church ever constructed in Iceland.

A trio of hidden hot tubs takes advantage of Iceland's natural geothermal vents.

The oldest (maybe) swimming pool in Iceland is a stunning oasis built into the side of a lush hill.

Every summer local children form "pysja patrols" to save young birds that have wandered from their nests.

A little-visited waterfall in an otherworldly landscape.

Strange rock formations tower above the river that snakes through this enchanting Icelandic canyon.

These 20-foot sculptures will help guide you from the local train station to the local sculpture garden.

The headquarters of the Fraternitas Rosae Crucis, complete with Rosicrucian pyramids, all in the Pennsylvania woods.

Step inside Lucy, the world's largest "elephant."

This historic iron-working village is now a ghost town so immaculate that it looks as though it was recently built.

This old estate is a remnant of when the Bronx was a popular summer destination for wealthy New Yorkers.

The "Skinny House" is made from scrap, salvage, and a neighbor’s kindness.

A park full of outsider art, created by college students studying outsider art.

Mysterious rocks that ring musically when struck.

Once in a state of dilapidation, this candy-inspired fortress is now being revived.

One of the U.S. Forest Service's only mansions is outfitted with a dinner table for floating food.

Whimsical artist house in the New Jersey woods.

This park contains a number of standing stones meant to heal and inspire.

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