If I visit for last admission, how long will I have in the attraction? If you enter for last admission, you will have 2 hours to spend within the attraction. For more information on opening times, please visit here. Related articles When is LEGOLAND Discovery Centre Birmingham open? How long does it take to go around LEGOLAND Discovery Centre Birmingham? How can I contact you? Is there a time limit for my visit? How do I redeem a 2 for 1 voucher at Legoland Discovery Centre Birmingham?