Can I take a backpack into LEGOLAND? We do allow backpacks into the park, which are subject to be searched upon arrival. We do NOT allow wheelie backpacks into the park. LEGOLAND California is not responsible for any lost or stolen items. Was this article helpful? Related articles What Items can I not bring into LEGOLAND? Can I bring my own food and drink into the attraction? Can I leave and re-enter the park on the same day? How will the park verify if visitors have been vaccinated? What time is Early Access to the Park?