What age is this area suitable for? Duplo® Farm is suitable for children aged 2-5 years. Children must be under 40" to play. Related articles Is there an age or height restrictions? Is LEGOLAND Discovery Center Dallas Fort Worth suitable for adults? What is inside LEGO DUPLO Village? What is the recommended age for a birthday party at LEGOLAND® Discovery Center Dallas Fort Worth? Is there an age or height restrictions?