Please ensure that you have activated your passes first – information on activating your passes can be found above.
Once your passes are activated, you can then click 'Book Now' when you are logged in to your account. Please select the ‘Book your return visit’ option followed by making sure you click 'Book Pass Holder' on each of the pass holders you'd like to book onto your next zoo day.
If you'll be visiting with someone who doesn't yet have a pass, you can 'Add' additional tickets to the same order underneath adding your return tickets.