You can only select a time slot for the attraction you select to collect your Merlin's Magical London Pass from - in our case SEA LIFE London Aquarium.
You will receive tickets for the other attractions when visiting SEA LIFE London Aquarium, which you can then exchange at the attractions. At Shrek's Adventure! London and The London Dungeon, they will book you into the next available time slot/show time when you arrive at the attraction. Alternatively, when your collecting your tickets from SEA LIFE London Aquarium, our admissions team will be happy to advise of the remaining availability for our other London attractions and book you in, subject to availability. Please note entry at any given time or day is subject to availability and pre-booking is not possible over the phone or online.
Don't forget you have 90 days to use your combination tickets after the first date of use.