Pickle, do you know when the Dutch school holidays are and do you think this will have much bearing on the busy-ness of Kempervennen? I guess I'd also need to know the German school hols, too!
I'd love Efteling BUT DS2 is petrified by mannequin type figures! An animatronic Santa's Grotto had him clinging onto my neck and whimpering- more so with 'lifelike' figures, even models of people set up in museums etc, NO idea where that comes from but I gather from the website that Efteling has rather a lot of that sort of thing! DS1 loves rollercoasters and such like, mind!
The skiing sounds like a good idea- they've done a 'dry slope' lesson at a Haven holiday place in Dorset and both did quite well. I do worry (I'm a MUM!) whether DS2 would fling down his poles in disgust if he couldn't instantly master it which is his default setting for most things that require effort (except, interestingly, football where he's noted for his tenacity... Go figure, as the Americans would say).
The rapids looks great (I found footage on YouTube) again, possibly too much for DS2 but DS1 would love them.
I think Kempervennen will be our choice though I'm now erring towards 'out of school holiday time' in that seeing as 'the main attraction', the dome is all-weather and I've read many reviews of people who've had a whale of a time in February!
Thanks for all the input.