This French colonial post office is arguably the grandest in all of Southeast Asia.

The king of U.S. high points towers over every other peak on the continent.

A giant poultry statue immortalizes one of Alaska's more humorous town names.

The northernmost international land border crossing in the United States.

The southernmost point in the United States is a beautiful place to look at but a deadly place to wade in.

This black shoreline is made up of exploded lava particles.

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

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

This legendary urban waterfall creates a dazzling display of rainbows.

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

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

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.

This mom-and-pop Japanese sweets shop has been serving cloud-light mochi for almost a century.

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

This World War II-era bunker is now packed with posters and props from movies and TV shows filmed nearby.

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

A herd of colorfully painted bovine statues can be found in the middle of "cowtown."

A famed drink seasoned with an amputated toe, now on its tenth digit.