We spent less than two hours at this Water Park and our three boys, ages 6,8, & 10, were ready to go home. The Water Park was colorful and attractive but there just weren't enough water slides or pools. The Duplo toddler areas were cute but be aware that some of the toddler pools close down for an hour at a time to check or clean the water. Fortunately, we didn't spend any money to go here because we have a Resort Membership. If you are just visiting for the day, you must purchase a Legoland ticket AND pay an additional $12 for the Water Park because it is only accessible through the Legoland park. When we left the Water Park around 2pm, they stopped letting people in because it was filled to capacity. Everywhere was crowded in the Water Park. Save your money and enjoy a full day just at Legoland. If you want fun water slides, a wave pool, and a great splash area, then go to Knott's Soak City in Chula Vista, Southbay of San Diego.