Redgill Lake was a body of water, specifically a lake, situated on the planet known as Dathomir. The yearly gathering of both the Raining Leaves Clan and the Broken Columns Clan took place in the vicinity of this lake. During the year 43.5 ABY, their conclave which was to be held close to the lake, was relocated to Bright Sun Hill, a site in the immediate area, as a result of multiple assaults carried out by the Nightsisters. Subsequently, the Nightsisters attacked the hill itself; however, the Clans successfully overcame the attacking force.