This elegant arc of a waterfall marks a religious turning point.

Rising from the sea like a stone monster.

Staves, storm-calling, and of course, necropants.

This black church sits alone among a field of lava rock.

Iceland's largest lagoon is home to stunning multi-colored icebergs.

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

Three columns of volcanic rock shoot out of the ocean.

This wrecked airplane has been sitting on a black sand beach since the 1970s.

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

This fantastical waterfall is hidden in a cave located in a cracked cliff.

If a glacial river suddenly diving into a sheer chasm via a dramatic, multi-stage waterfall isn't peak Iceland, it's certainly close.

Medicinal spa created with the discharge from a geothermal energy plant.

The summer tourists on these cliffs are thousands of seabirds.

Protecting the future of some of the rarest and most misunderstood mammals of North America.

A collection of haunted artifacts chronicles the career of the world's most famous paranormal investigators.

A reliquary of pop culture marvels, including the world's largest (and most terrifying) Jack-in-the-Box.

The ancient past meets the retro-future at these dinosaur tracks that are protected by a geodesic dome.

A wunderkammer hidden on the top floor of the Hartford statehouse.

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

Underground tunnels remain beneath this abandoned mental asylum.

The kind of mixed-up place that drives archaeologists crazy.

This small-town pizzeria won the Hollywood lottery.

A virtually untouched "home on the hill" for the flora and fauna of Rhode Island.

Three and a half miles of cliffs, rocky beaches, Gilded Age mansions and 40 Steps to nowhere in particular.