Once I purchase my Annual Pass, how long do I have to activate the pass? You must active your Annual Pass by coming to the park within 60 days of purchase. Was this article helpful? Related articles What happens if I do not pick up my passes within the 60 day activation window? If I order a NEW Annual Pass online, when is the Annual Pass activated? I would like to cancel my booking? When can I start using my Annual Pass? Can I upgrade my LEGOLAND admission ticket to an Annual Pass?