The Lounge Cataratas is the Gate 2 domestic room. Priority Pass lists it 04:00–20:00 every day, LoungeKey code IGU1 matches, and Amex Platinum reaches it through Priority Pass. Children under 12 enter free (one per adult) and there is a separate play area. The live PP and LoungeKey amenity lists do not include showers. A Santiago boarding pass that has already gone through the second inspection cannot walk back to this door.