planning to drive down with our three girls (ages 5,8 &9). On the way back to Indy we thought we might stop in the Smoky Mountains. We've previously been to Gatlinburg twice and always have plenty to do. I was thinking we could go through Ashville, NC instead. I've been to the Biltmore many years ago, but other than that I don't recall what there's to do for families. Anyone have an opinion that has spent some time in the Smokies. We have 3 days to burn in either location.