Yes 48 in is the height for no life jacket they have free ones all around the park as far as water slides there's only one large one that children under 48 in can go on but there are lots of options we went with a 48 inch toddler a 44 inch toddler and a 38 inch toddler and it was worth the money
They have rides and water playgrounds for all ages! Perfect for your fearless toddlers as I have one as well
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