My son's doing this on our trip, I specifically wanted him to do it now before he gets too old and decides it only for girls (he's 3 1/2). I'm sure he'll be in the minority (as a boy) but I'm quite sure he'll love it from everything I've heard. On our next trip, in a couple of years, he can do the pirate treasure hunt thing, right now I think he's too young for that...