The 5.5-acre Water Park opened at LEGOLAND California in 2010, and is equipped with colorful LEGO-themed attractions. Attractions with a 42″ height minimum include 130-foot-long tube slides; a big 240-foot-long Splash Out slide; and Orange Rush, where up to four people can, aboard a raft, slide down a curvy 312 feet. But there’s plenty for kids under that 42″ mark, too. DUPLO Splash Safari offers little slides that spill into a play pool just two-feet deep. A toddler-friendly Kid Creek is a sort of mini lazy river. Another popular feature is the 800-foot-long Build-A-Raft River, where you can use big foam LEGO bricks to customize accents to your inner tube.
The Water Park is open from early March through October. During spring break and in June, July and August, it’s open everyday, but outside of those high-season periods, it’s open weekends only.