Толкин әлеміндегі Иmlадрис аңғары

Fictional valley of Elves in J. R. R. Tolkien's Middle earth
a place in J. R. R. Tolkien's legendarium

Rivendell is a valley in J. R. R. Tolkien's fictional world of Middle earth, representing both a homely place of sanctuary and a magical Elvish otherworld. It is an important location in The Hobbit and The Lord of the Rings, being the place where the quest to destroy the One Ring began. Rivendell's feeling of peace may have contributed to the popularity of The Lord of the Rings during the war troubled 1960s. Scholars have noted that Rivendell was the home of Elvish song, from the hymn to Elbereth, recalling Tolkien's Catholicism, to the complex Song of Eärendil with its multiple poetic devices. Others have written that it resembles the Celtic Otherworld of Tír na nÓg; and that it physically recalls the valley of Lauterbrunnen in Switzerland where Tolkien had gone hiking in 1911.

Rivendell is a direct translation or calque into English of the Sindarin Imladris, both meaning "deep valley". The name Rivendell is formed by two English elements: "riven" (split, cloven) and "dell" (valley). Imladris was also rendered "Karningul" in Westron, the "Common Tongue" of Middle earth represented as English in the text of The Lord of the Rings. The house of Elrond in Rivendell is also called The Last Homely House East of the Sea, alluding to the wilderness (Rhovanion) that lies east of the Misty Mountains.

Rivendell lay in eastern Eriador at the edge of a narrow gorge of the river Bruinen (one of the main approaches to Rivendell comes from the nearby Ford of Bruinen), well hidden in the moorlands and foothills of the Hithaeglir or Misty Mountains. Contrary to the map of western Middle earth published in The Lord of the Rings, the Great East Road did not, in Tolkien's view, lead through Rivendell: Rivendell was maintained as a hidden valley away from the road to the High Pass. Like Hobbiton, it is at about the same latitude as Tolkien's workplace, Oxford.

Rivendell was founded in the Second Age after the dark lord Sauron's destruction of the Elvish land of Eregion. Rivendell remained as the only Elven settlement in eastern Eriador; Gil galad gave Elrond the Ring Vilya, providing him with the power to protect Rivendell and slow the passage of time in its hidden valley: indeed, Rivendell kept its own calendar. Sauron's enemies including Elrond formed the White Council, which met in Rivendell, as when the Council decided to eject the Necromancer from his fortress in Dol Guldur. When the One Ring is destroyed, Elrond's ring loses its power, and he leaves to sail for Valinor.

[[File:1 lauterbrunnen valley 2012. jpg|thumb|upright=1.22|Tolkien based Rivendell on his 1911 visit to the Lauterbrunnental in Switzerland. The medievalist Marjorie Burns writes that Bilbo's approach to Rivendell parallels the early fantasy writer and translator of Norse legend William Morris's approach through the wilds of Iceland to a place he called "Water dale" (Vatnsdale); both ride across uplands dotted with patches of green, becoming extremely tired; both then cross narrow ravines, and bogs; and both arrive at a hidden valley that offers shelter and comfort. In another place, Morris crosses a "narrow, bridge like rock", just as Bilbo faces a "narrow bridge of stone without a parapet" on entering Rivendell.

thumb|upright=1.5|In Peter Jackson's 2001 film The Fellowship of the Ring, Rivendell is romantically conceived, with sophisticated culture. The "post Ruskinian" style does not match Tolkien's own illustrations. Some have claimed it represented his dislike of industrialised manufacture. In Peter Jackson's 2001 film The Fellowship of the Ring, Rivendell was represented by Kaitoke Regional Park, New Zealand, though the waterfalls were added with computer generated imagery. Brian Rosebury comments that Jackson presents the Elves as sophisticated, where Tolkien made them close to nature. All the same, he writes, the film Rivendell's "architecture and ornaments are dominated by natural motifs", suggesting "integration with nature, but at one remove", something that works well for the "Portmeirion like idyll" of the portrayed Rivendell. Rosebury describes the design as "post Ruskinian", as in pre Raphaelite paintings, William Morris's Arts and Crafts designs, and Art Nouveau architectural details. These differ from Tolkien's own illustrations, but in a way, Rosebury suggests, that Tolkien would have liked as it matches his dislike of industrialised manufacture.

In the period of counterculture in the Western world of the 1960s and 1970s, a commune called Maos Lyst (Mao's Delight) was founded on the island of Zealand, Denmark, in 1968, its inhabitants replacing their surnames with Kløvedal, the Danish for Rivendell. Several of them later became well known cultural personalities in the country. The Rivendell Winery operated from 1987 to 2008 in New York's Hudson River Valley. The Tolkien Ensemble set all the songs in The Lord of the Rings to music on four CDs between 1997 and 2005, each with "Rivendell" in its title. The Swedish classical composer Anna Lena Laurin has written a work for two guitars entitled "Rivendell". The Canadian progressive rock band Rush memorialised the Elvish sanctuary in the song "Rivendell" on their 1975 studio album Fly by Night. The song focuses on the tranquillity and seemingly endless time a weary traveller could find there, with lyrics such as "Elfin songs and endless nights / Sweet wine and soft relaxing lights / Time will never touch you / Here in this enchanted place".