City of Splendors & Horrors
Sildëyuir was once a demiplane connecting to Aglarond’s Yuirwood. The eladrin of Yuireshanyaar (sometimes referred to as star elves) created it to escape human incursions into their realm.
Sildëyuir is located at the same place in the Feywild as the Yuirwood in the world. Because the Yuirwood is rife with Spellplague, though, no portal allows passage between the two. Even so, the Sildëyuir fey risk opening ways into the Yuirwood from time to time. Since the leaders of Myth Drannor learned of Sildëyuir, many of Faerûn’s fey have departed for the settlements that make up this Feywild realm.
Under a twilight sky filled with stars, elegant glass citadels rise above Sildëyuir’s wondrous silver trees. Eladrin, elves, and their kin have settled here sparsely. Despite recent influxes of population, the holds of Sildëyuir are usually far apart. Its leaders meet only rarely, and its untamed areas teem with fey creatures.