I believe the Waterparks are $42.60 for adult and $36.21 for children. However, since I haven't been to either of them in 2 years, I don't know how much the refillable mugs cost. The refillable mugs at the resorts are $13 or $14 and the waterpark costs are usually lower than that (say $8 or $9) because you can't trade off, meaning resort mugs aren't any good at the waterparks and vice-versa...