Dol Guldur
After the fall of Sauron, Galadriel and Celeborn rid Dol Guldur of Sauron's influence. Galadriel left for Valinor at the beginning of the Fourth Age, and Celeborn later followed her. The city slowly became depopulated and Lothlórien faded. By the time of the death of Queen Arwen, Celeborn and Galadriel's granddaughter, Lothlórien itself was deserted.