There is a topless are on the Victory. It's the deck kind of around the "whale tail" area. There are stairs from I think the Panarama deck going up to it. It's not clearly marked "topless sunbathing here", but there are signs on the stairs going up to this area that clearly state adults only. We couldn't see into the area from anywhere else on deck. There are tarp-type things around the railings, so that it wasn't just open for anyone to look into. Anyone can walk up the stairs and look if they wanted to, though there is nothing up there but the sunbathing deck, so doubtful someone would just stumble through while exploring the ship, unless they happened to miss the adults only signs!