Where can I buy a Merlin Annual Pass? You can purchase a Merlin Annual Pass either here on our website or at the attraction. If purchased online you will need to visit the attraction to collect your passes. Related articles Can I purchase tickets on the day? Do I get priority entry? Can I pick up my Merlin Annual Pass outside of your opening hours? I have a unique code from The Sun - how do I redeem my tickets? I'm an Annual Pass Holder. Do I need to book?