Submerged lava formations create incredible waterworks.

An authentic replica of an Asian temple and garden hidden amongst the natural beauty of Hawai'i.

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

The only royal palace on U.S. soil has been a territorial capitol, a military headquarters, and a prison for a queen.

This legendary urban waterfall creates a dazzling display of rainbows.

This museum of Hawaiian and Polynesian culture is the legacy of the last descendant of the Kamehameha Dynasty.

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

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

Climbing this abandoned railway leads to breathtaking vistas of O‘ahu.

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

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

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

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

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

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.

Clean, cold drinking water flows from a nondescript pipe in a roadside rock face.

Tour a Cold War-era U.S. military missile launch site in Anchorage.

In 1912, this idyllic Alaska landscape was blown apart in the largest volcanic eruption of the 20th century.

A 30-mile-long glacially-carved canyon leads to a massive pair of glaciers.

This popular fishing spot at the outflow of a 4.5-mile long hydroelectric tunnel sports a jetty literally made out of classic cars.

The largest collection of ornamental hair combs on the planet.

Permanent exhibit reminds visitors of the Exxon Valdez.