We visited here with our two kids - 2 & 3 yrs. We all had a fun time feeding the monkeys with popcorn that the park provides free. We did think it a little expensive (€8.50) for what amounts to an hours walk but I was impressed by the number of staff that were around making sure neither the monkeys nor we were misbehaving! There is a nice area for lunch including a kids playground so that our little monkeys could practice what they'd seen. All in all a good half day out - perhaps combined with a trip to the nearby beautiful village of Selestat for some wine tasting the next time we're there.