The Mists of Forgetfulness existed within the Force realm of beyond shadows. This location was accessible by detaching one's consciousness from their physical form, a skill perfected by the Mind Walkers residing at Sinkhole Station. Functionally, it manifested as a fog-laden region situated at the furthest point of the Lake of Apparitions. In 43.5 ABY, while journeying through beyond shadows alongside the Mind Walkers, both Luke Skywalker and his son, Ben Skywalker, observed an unusual entity who gestured towards them. However, upon hearing Darth Caedus's spirit suggest they had ample time to reach this being, they understood the urgency of their situation. Consequently, they returned to their physical bodies at Sinkhole Station, only to be ambushed by a Sith strike team.