This stunning blue and gold room changed cities twice before becoming part of the Smithsonian.

This quirky curiosity shop takes its cues from the world's bazaars.

One of the oldest living oak trees in the Southeast.

A quirky Poe-themed joint on an island keen to celebrate its overlooked connection to the famous writer.

South Carolina's last remaining slavery auction house is now a museum devoted to its own tragic history.

Come for the pizza, stay for a performance on the world's largest theater pipe organ.

The massive, incredibly rare instrument is over 11 feet tall with a range so deep it goes lower than humans can hear.

This small, unassuming street is now a canvas for color and creativity.

The installation’s official name, “You Who Are Getting Obliterated in the Dancing Swarm of Fireflies,” says it all.

The first permanent memorial to a unique secret weapon of World War II.

A self-built castle made by a mysterious man.

A mysterious "wedding cake" castle in the middle of the urban desert.

This striking public art installation is suspended above a public park, designed to gently move in the breeze.

In this small Phoenix taxidermy emporium, you can find everything from a squid in a jar to a freeze-dried toad.

A colorful, century-old cemetery of the Yaqui Indian Tribe hidden amid the suburban sprawl of Tempe, Arizona.

A formerly abandoned mental institute, now back in business.

A historic lighthouse steeped in rumors of ghost and pirate stories.

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

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

More than 2,000 species of tropical plants call this nature preserve and sanctuary home.

This legendary urban waterfall creates a dazzling display of rainbows.

In 2018, Pohoiki Road was severed by lava flowing from the eruption of Kilauea.

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

A model of a galactic embassy is hidden in plain sight along the highway, proposed by a UFO religion to find the aliens that created life on Earth.