What grades are best to visit LEGOLAND California Resort? While LEGOLAND California Resort is built for kids ages 2-12 years old, our education experiences are geared towards grades K-8. For more information, please click HERE! Was this article helpful? Related articles What can my child 2 and under do? What attractions and activities are available for children with no minimum height restrictions? What are the standard ticket prices to LEGOLAND California Park, Water Park and SEA LIFE Aquarium? How do I book a field trip to LEGOLAND California Resort? Do I have to pay for a 2 and under?