We just had a bad experience with Atlantis. We planned to go to Atlantis to get day passes for Aquaventure. When we arrive we were told they were not selling any day passes from mid July til mid August. THERE WAS NO MENTION OF THIS ON THEIR WEB SITE, AND NO MENTION SOMEHOW WHEN I CALLED THE RESORT TO ASK ABOUT DAY PASSES. My 2 kids were looking forward to Atlantis more than anything on the cruise. I talked to a few managers, including the Director of sales and marketing of the water park, but they were VERY unsympathetic to my plight. It was really distressing. So if you are planning to get day passes there for Aquaventure, you will not be able to until some point, and they will not post this information on their website. And if you call for information, push them on this topic to be sure you get correct info.