Every season of Mysterious Islands ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Mysterious Islands!

Mysterious structures and abandoned islands reveal dark histories

Ghost Island

Discover headless skeletons, undersea craters, and an island full of dolls

Murder Island Mutiny

Explore a volcanic island, a decaying mansion, and a Cold War base

Island Wasteland

Investigations into mass graves, rumors of mysterious flying objects, dinosaur remains, and strange ritual artifacts

Dinosaur Island

Uncover the ruins of an unknown civilization and a long-lost temple.

Island of the Greek Goddess

Skeletal remains, a spider discovery, and thousands of dead seals.

Lost Colony of Roanoke Island

Terraces shrouded in mystery; hundreds of human remains; a blood-red beach.

Indonesian Island Mystery

Findings include a volcanic island, burials, a computer, orcas vs. sharks

Scottish Island Fortress

Abandoned structures are found; Havana Syndrome; a long-lost island

Spy Island

Findings include legendary shipwreck, military structures and stone disks

Lost Endeavor Island

Mysterious Islands takes viewers on an unforgettable adventure to explore the most enigmatic islands on the planet. Weaving together CGI, archival footage, and expert testimony—and with up to four incredible stories per one-hour episode—it's a wild ride as these incredible outposts gradually reveal their secrets

The Best Seasons of Mysterious Islands

The Best Seasons of Mysterious Islands

Season 1