Valinor
Valinor (Land of the Valar) is a fictional location in J. R. R. Tolkien's legendarium, the realm of the Valar in Aman. It was also known as the Undying Lands, along with Tol Eressëa and the outliers of Aman. This latter name is somewhat misleading; the land itself, while blessed, did not cause mortals to live forever. However, only immortal beings were generally allowed to reside there; exceptionally the surviving bearers of the One Ring were allowed to dwell there for a time — Bilbo and Frodo Baggins and also Samwise Gamgee, who bore the One Ring for some time during their perilous journey to Mt. Doom — and perhaps Gimli son of Glóin who, it is said, accompanied his friend Legolas to Valinor.
Geography and residents
In Tolkien's works Valinor is the home of the Valar (singular Vala), spirits that often take humanoid form, sometimes called "gods" by the Men of Middle-earth. Other residents of Valinor include the related but less powerful spirits, the Maiar, and most of the Eldar. Valinor lies in Aman, a continent west of Middle-earth. Ekkaia, the encircling sea surrounds both Aman and Middle-earth.