Season 1, Episode 10

Hawaii

Don investigates Hawaii's bloody rituals, secret bunkers and dark underground worlds. He'll explore a hi-tech tunnel bored into a volcano and the rusting remains and twisting waterways that powered its first cash crop: sugar.
See Tune-In Times
Dirty Secrets of Boston
St. Louis

What's New from TRVL

Stream discovery+

Your favorite shows, personalities and exclusive originals. All in one place.

Subscribe Now

Follow Us Everywhere

Join the party! Don't miss Travel Channel in your favorite social media feeds.