Originally Posted by
WC_EEND
Efteling is a good idea, but quite time-consuming to get to if the OP doesn't have access to a car. It'll depend on where in Europe the OP is located really.
Well obviously. But the same goes for all parks mentioned here
By public transportation it will take you about 2 hours from Amsterdam, 2:15 hours from Brussels and 2:30 hours from Düsseldorf.