Well I have 4 kids but have only done both water parks with my 2 oldest who were 6 & 4 at the time. I liked Typhoon Lagoon better for the younger kids! We are going in August and my oldest 2 are 12 & 10 and my youngest are 1 & 2 and I think we will still do Typhoon Lagoon because it is so toddler friendly. But my older 2 really want to do Blizzard Beach so who knows! Good Luck!