Are there any?? My research so far seems like all the usual holiday parks (center parcs/Butlins/Haven/parkdean etc) have a ratio for swimming pools of one adult must be in the pool per two children under 8.
I've swum with my three before plenty of times in a friend's pool, the 3&4 yr old have rubber rings on and stay close, baby is in a swim ring or in my arms, and we always stay within our depth anyway. And I'm trying to find somewhere to take them on holiday this year, but by the looks of it, I won't be able to take them swimming, which they will be gutted about!
Am I missing an obvious solution?