Lorien is a fictional realm from J.R.R. Tolkien's Middle-earth, primarily featured in his works like The Lord of the Rings. It is known as a beautiful and serene land inhabited by the Elves, particularly the Galadhrim led by Galadriel and Celeborn. Lorien is characterized by its golden mallorn trees and ethereal beauty, serving as a refuge for those seeking peace. The realm is located in the northern part of Mordor and is bordered by the Anduin River. It plays a crucial role in the story, providing sanctuary to the Fellowship of the Ring during their quest. Lorien symbolizes hope and the enduring power of nature in Tolkien's legendarium.