Can I smoke inside LEGOLAND California? Smoking Is only permitted in ONE designated area outside of the park. View our Park Map HERE for location. Was this article helpful? Related articles Can I carry my firearm inside the park? Can I take a backpack into LEGOLAND? When is the quietest time to visit LEGOLAND California? Can I leave and re-enter the park on the same day? Are the shows included in my ticket price to LEGOLAND California?