Our discounted dated advance booked tickets are only valid for the date you initially select. They are dated as this helps us plan for the amount of guests we expect to welcome each day. However, we do understand that sometimes there are extreme circumstances that are beyond your control.
If this is the case, please bring your tickets to Chessington after your initial visit date has passed and our Admissions team have the ability to move the tickets to be valid for that date. There will be a £5 fee that is in place to discourage misuse of this process.
We hope this answers your question.