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 take a stroller or wagon into LEGOLAND California? Can I leave and re-enter the park on the same day? What is Minifigure Trading? Do you have a drop off area?