Mysterious Island is in the heart of Tokyo DisneySea, and home to the parks icon, Mount Prometheus. The land is heavily influenced by Vulcania Island, from the Disney movie 20,000 Leagues Under the Sea, which also has an attraction here by the same name. Another Jules Verne-inspired ride is located here, Journey to the Center of the Earth, which is the park's centerpiece attraction. Mysterious Island is only home to two rides, but both are technological marvels and should not be missed.