This industrial area was the dumping ground for massive amounts of trash, some of which washes up as tiny bits of sea glass.

These ancient sacred grounds granted amnesty to those who managed to reach them.

Doris Duke's lasting collection of Islamic Art, hidden in a Hawaiian paradise.

A once-glowing grotto at the bottom of Waikapalae Wet Cave.

Watch the newest land on the planet form before your eyes.

A beach made of semi-precious green sand on the Big Island of Hawai'i.

Hide from the tourist hordes in these relatively unknown, and unguarded lava caves.

These picturesque Hawaiian falls are home to a rare species of fish that uses a special sucker to climb up cliffs.

This abandoned, partly demolished building is now home to beautiful graffiti and murals.

A Wes Anderson-esque lighthouse that boasts magnificent coastal views.

A "simple-hearted artist" turned an isolated Icelandic valley into his own art museum.

This secluded Iceland farm holds the collected works of one rural sculptor's creations.

A giant red chair bolted to a rock on a remote mossy hillside in Iceland.

Iceland: home to volcanoes, waterfalls and, apparently, Santa?

This rusting remnant of the local herring industry is being given a second life.

The bright red stripes streaking across the rocks are the star feature at this Icelandic waterfall.

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

This collection of unique liquids allows visitors to wander the waters of Iceland's glaciers.

Travel deep inside of Europe's second largest glacier in the world's largest man-made ice cave.

These concrete domes were installed on an Icelandic bluff to honor a very specific musical tradion.

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

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

Three million year old fossils are exposed for all to see on this Icelandic shore.

This tumultuous Icelandic lava field looks so alien European researchers want to use it as a stand-in for Mars.