Aredhel is a character from J.R.R. Tolkien's legendarium, specifically featured in "The Silmarillion." She is an Elven princess of the House of Fingolfin and the sister of Turgon, the King of Gondolin. Aredhel is known for her adventurous spirit and her desire for freedom, which ultimately leads her to leave Gondolin in search of new experiences. During her travels, Aredhel encounters Eöl, a dark elf, and they marry, though their relationship is fraught with tension. Aredhel's story highlights themes of choice and consequence, as her decisions significantly impact her life and the lives of those around her, including her son, Maeglin.