- Pre-book & save – pre-book entry online and save vs. buying on the day - Guarantee entry – don’t miss out, pre-book to secure your tickets - E-ticket – get an instant e-ticket or print your tickets at home - Speedy entry – scan straight from your mobile and skip the queue - You’re covered – your ticket is covered by the Island Return Guarantee, should the Great British weather stop rides running for over an hour - come back for free! Free entry for those under 1.2m tall– max 4 free under 1.2m tickets with the purchase of a Day Ticket.