Where can I find more information about Merlin Annual Pass? For more information on the benefits and perks of being a Merlin Annual Pass holder please click here. Related articles Can I purchase a Merlin Annual Pass from The Sydney Tower Eye? Are there any restriction dates for using my Merlin Annual Pass at The Sydney Tower Eye? Do you offer a Merlin Annual Pass where you can pay in monthly instalments? Can I upgrade my Sydney Attraction Pass to include SKYWALK?