Daily: 9 am - 9 pm
Various guided tours available - for more information, please visit the official website.
The tours run most days from 10.00am – 4.00pm (Nov-Mar), 9.30am – 4.30pm (Apr-Oct), with tours leaving every 30 minutes from the Café Bar at Door 12.
The Grand Tour (web exclusive price):
Children (6 - 16): £6.75
(including 25p booking fee)
For more information on group tours and various types of tours visit the official website.