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

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

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

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

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

This former luxury resort in Kaua'i is now an abandoned relic.

Submerged lava formations create incredible waterworks.

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

This blowhole is supposedly caused by a trapped monster.

This narrow coastline trail through the dense Kauai wilderness is among the most beautiful and dangerous in the world.

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

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

This electric green sulphur lake in New Zealand looks like a cartoonish radioactive dump site.

Major tourist destination known for its bubbling mud-pools and hot thermal springs.

Tubing through a cave lit with glowworms is a magical underground experience.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

A clear example of the process of erosion in action.

Nine limestone rock stacks on Australia's "Shipwreck Coast."

Every hour a secret compartment drops from this giant pocket watch, revealing a lovely surprise.

One of the first big sculptures anywhere in Australia.

The only pollutant in the clear blue water is sunscreen.

WWI hospital ship lost in a cyclone turns up on the coast of Fraser Island, where she remains rusted and forgotten.

A small, but award-winning beach known for its literally spotless reputation.