Arrr! The most authentic collection of pirate artifacts in the world... matey.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A 90-foot-tall psychedelic "tree" on the side of the highway has baffled passersby for decades.

Come for the speed, leave in love with the desert.

Home to the deepest rift anywhere on Earth.

Now housed in a museum, this giant pink elephant stood in downtown Seattle for more than 60 years.

The same security that protects our nukes accidentally protected a gentle herd of antelope.

Granting the right of way to ships over surface traffic since 1917.

What's that on the side of that building? Va Va Voom, it's Bettie!

The longest and widest floating bridge in the world.

A museum dedicated to the history and exploration of both popular music and science fiction.

A giant Troll lurks under one of Seattle's oldest bridges.

Home of Howard Hughes' Spruce Goose.

A sculpture of a salmon swimming through a brick building.

A massive sea stack famous for its appearance in The Goonies.

The magic's in the hole!

Air Force Academy Chapel made of 100 identical tetrahedrons works to inspire those of all religions.

The Denver airport is guarded by a 32-foot-tall sculpture of a demonic horse.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

The superstar of Cold War nuclear bunkers has been featured in countless films but is now barely operational.

The highest bridge in America was built for an almost unnervingly small amount of money.

Strange red rock formations that have been attributed to a higher power for hundreds of years.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

Site of the 1879 Cheyenne Outbreak and the site where famed Sioux chief Crazy Horse met his fate.