Feywild
The Feywild, also called the Plane of Faerie, is a land of soft lights and wonder, a place of music and death. It is a realm of everlasting twilight, with glittering faerie lights bobbing in the gentle breeze and fat fireflies buzzing through groves and fields. The sky is alight with the faded colors of an ever-setting sun, which never truly sets (or rises for that matter); it remains stationary, dusky and low in the sky. Away from the settled areas ruled by the seelie fey that compose the Summer Court, the land is a tangle of sharp-toothed brambles and syrupy fens — perfect territory for the unseelie fey to hunt their prey.
The Feywild exists in parallel to the Material Plane, an alternate dimension that occupies the same cosmological space. The landscape of the Feywild mirrors the natural world but turns its features into spectacular forms. Where a volcano stands on the Material Plane, a mountain topped with skyscraper-sized crystals that glow with internal fire towers in the Feywild. A wide and muddy river on the Material Plane might be echoed as a clear and winding brook of great beauty. A marsh could be reflected as a vast black bog of sinister character. And moving to the Feywild from old ruins on the Material Plane might put a traveler at the door of an archfey’s castle.
The Feywild is inhabited by sylvan creatures, such as elves, dryads, satyrs, pixies, and sprites, as well as centaurs and magical creatures such as blink dogs, faerie dragons, treants, and unicorns. The darker regions of the plane are home to such malevolent creatures as hags, blights, goblins, ogres, and giants.