What if my stroller is bigger than permitted? If your stroller is larger than the permitted size (31 inches wide and 52 inches long), you won’t be able to bring it into LEGOLAND New York. However, you can rent a stroller at the park that meets the size requirements. Was this article helpful? Related articles What size stroller am I able to bring into the Park? How will I ensure this fits? Can I leave and re-enter the park on the same day? What are the average waiting times for the rides/attractions? Am I allowed to tailgate or grill in the parking lot? Can I rent a stroller for the day?