Orodruin
On Mount Doom, Frodo succumbs to the Ring's power and puts it on, becoming invisible. Sam discovers Gollum and Frodo fighting over the Ring, which results in Gollum biting off Frodo's finger to claim it. While dancing with joy at the retrieval of his "precious", Gollum falls into the lava of Mount Doom, taking the Ring with him. The Ring is destroyed, and Sauron perishes. Sam and Frodo are rescued by the Eagles from the erupting Mount Doom. A few months later, Aragorn is crowned King of Gondor. The story concludes with Frodo accompanying Bilbo, Gandalf, and Elrond as they leave Middle-earth. He gives the Red Book of Westmarch (consisting of Bilbo's memoirs with some spare pages) to Sam, assuring him that a good life is still in store for him. Gandalf assures them that Hobbits will someday have descendants among humans, to preserve their own existence; and the film ends in Frodo's departure from the Grey Havens.