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 series of waterfalls and pools that flow through the 'Ohe'o Gulch and into the ocean.

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.

Race through the maze, get your name on the sign.

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

A tunnel of hardened lava along Maui’s famous Road to Hana.

This black shoreline is made up of exploded lava particles.

The remnants of sheer survival in Dublin's monastery district.

Crumbling ruins mark the site of a couple's grisly murder in the woods.

An unusual art exhibition in a suburban yard is designed to awaken the souls of those flowing by.

A little-known mural reveals the hydrological reason for Atlanta's founding in this location.

A popular oddity on display in a stately building, offering a symbolic commentary.

This collection of ferns from across the globe is the largest assortment in the United States.

The first free library in Georgia features an original Tiffany stained glass window of Mary Willis.

More than a century after her death, Little Gracie Watson remains one of Savannah's most often-visited residents.

A local dive where religious kitsch, Southern identity, and queer culture collide.

A herd of plastic cows hangs out under this transmission tower in rural Georgia.

This old school, eccentric, and independent video rental store refuses to die.

This "living building" on Georgia Tech's campus is home to a blueberry orchard, honeybees, and more than 900 solar panels.