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

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

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

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

The island of Lanai in Hawai'i is a paradise for cats and cat lovers.

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

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

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

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

Earth's tallest volcano is sacred to Native Hawaiians, and home to a dozen world-class observatories.

This black shoreline is made up of exploded lava particles.