The main section of the room is relatively large and circular. The floor of the room is lower than the connecting passages, but Samus can go across the room using platforms of rock. One platform has a Nullified Crystal, which will not be activated unless Samus shoots it with significant shots. If Samus falls to the floor below, there is a small platform below she can use to climb back up to one platform. Both side passages has a Light Crystal, and lead to one of the connecting rooms.