The Accursed Lake is a room in the Sky Temple Grounds area of Metroid Prime 2: Echoes. Most of this room is covered in Dark Water, one of only four such rooms outside of the Dark Torvus Bog (the other three being Feeding Pit, Double Path and to a lesser extent Dark Oasis of Dark Agon Wastes). One Light Beacon and one platform on the water are present in the room. Several Dormant Ingclaw can also be seen. A Flying Ing Cache and a Sky Temple Key are present in this room. The Aether version of this room is the Industrial Site.