Sinking Island

Sinking Island refers to two variants of a sub-world that involves quickly scaling an island as it sinks into lava, found in Seaside Kingdom and Dark Side. The Seaside Kingdom version is accessed via a door below the Hot Spring Island and consists of using an Uproot to scale the island and collect two Power Moons, while the Dark Side version, accessed via a Moon Pipe, involves climbing it using Yoshi while collecting fruit.