Travelling to see family next week with 6 and 3 year old. Going from the Kent coast to near Woburn. We're not in any rush, DH would like to get across the crossing (fingers crossed for no shenanigans!) then find somewhere to let the kids burn off some steam.
Does anyone know of any decent indoor play/soft play places along that stretch of the M1? I've had a quick Google but it's not easy, I'd rather go off of recommendations. If we could rely on the weather a play park is also another option, but I think indoors would be best!