I have seen the oasis slides and they are further off the ground than the lagoon ones. The lagoon side has the water tower you see in every ad for the Nick hotel and is much better than oasis. I think there is 6 slides there. I don't know of any listing but they are basic slides like all water parks have. The higher you go on the tower, the longer/taller the slide. And, BTW, they do check just about every time a little one gets on the tower. They don't even let them on, they will stop them at the first slide. Not that they don't miss one or two but once they are spotted, they are measured and sent off the tower. The lifeguards are very diligent about that. Hope that helps.