The birthplace of a titan of American cinema.

This coastal cavern is associated with the Hawaiian god of creation.

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

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

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

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

Once the site of the Hawaiian monarchy, this building was originally designed as a palace.

This ruined fort and statue are a testament to the last king of Kaua‘i’s savvy diplomacy skills, which briefly brought Russians to Hawai‘i.

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

This blowhole is supposedly caused by a trapped monster.

A prehistoric landscape hidden in the cliffs of Maha'ulepu.

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

Discovered by a soldier during the Revolutionary War, these springs helped create an iconic South Carolina ginger ale.

On Hilton Head Island this bronze King of the Sea rules all things briny—and lets you know if you’re late for lunch.

This psychedelic tromp l'oeil seems to be beckoning drivers to crash into a wall.

The world's largest fire hydrant is supposedly tornado-proof.

This titanic steel chain linking two buildings was installed without permission but instantly beloved.

This rare basilica nestled right in downtown Asheville is an architectural marvel, inside and out.

Classy up your Big Mac with bow-tied servers and chandeliers at the world's fanciest McDonald's.

The largest cemetery in the American Southeast is a hidden gem near the heart of Atlanta.

One of corporate America's best-kept secrets is also one of the most publicly displayed.

The first artificial white water river course in North America cuts right through an Indiana city.

400 million years of erosion shaped these fascinating seaside caves, which made an appearance on 'Game of Thrones.'

Legends say this red sandstone monolith and the dozens of smaller boulders that surround it were once a coven of witches—before a Scottish wizard turned them all to stone.