Númenor is a fictional place in J. R. R. Tolkien's writings, which the author intended to be an allusion to the legendary Atlantis. An unfinished story Aldarion and Erendis is set in the realm of Númenor at the time of its noontide, and Akallabêth summarizes its history and downfall. Otherwise only compendious or abandoned writings of Tolkien deal with Númenor, such as the appendices to The Lord of the Rings and several accounts published in Unfinished Tales and The History of Middle-earth series.
In the books, Númenor was a huge island located in the Sundering Seas to the west of Middle-earth, the main setting of Tolkien's writings, and was accounted to be the greatest realm of Men. However, the inhabitants' cessation of the service to Eru Ilúvatar (God) and rebellion against the Valar led to the downfall of the island and death of the majority of its population.
Originally intended to be a part of a time-travel story, the tale of the fall of Númenor was for some time viewed by...
