Yes they open at 10 a.m. the water park is all the way in the back of the park keep track of your time because they close at 5 we didn't get there till 3 in my kids only got 2 hours to play in the water park and they said that was the most fun of all. I would definitely leave more time for the water park Legoland is awesome but in the summer time it's extremely hot you're going to want to take a dip in the pool.
They open at 10 am, the water park closed at 5 PM I recommend to you are there 1 hour before at the opening because you would leave faraway about entrance, the parking lot is limited
I am afraid i do not know, but probably you can ask another person. maybe they will help!
June they are 10am - 6pm Mon to Friday and 10am - 7pm Sat and Sun.
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