Sundara is far enough from the water parks that you will have to take the shuttle. That wouldn't be particularly convenient with kids and going back and forth for lunch, naps etc. Also Sundara is meant to be an adult resort. If I remember correctly kids aren't allowed in the pool or spa at Sundara. I know someone who was recently at Sundara with her adult daughter and she really wants to go back. Now I want to add a night or two at Sundara for just my husband and I after our son, his wife and their two little girls leave from our stay at Glacier Canyon this summer. Or depending on what I can find maybe we could go a day or two early before they get there.