Ruins Entrance is a room in the Chozo Ruins in Metroid Prime. It is a small room, open to the sky, with a sandy floor containing several broken pillars, whose age cannot be identified by carbon dating according to a scan. Two Beetles attack when Samus walks into the open area. The Chozo Lore entry "Beginnings"/"Fountain" is on a plaque above the door. A Secret World can be found in this room: [1]