Hi Lara and welcome to planDisney!
First of all, let me start off by saying what seriously good value for money our
UK and Ireland Exclusive Disney Magic Tickets are! They provide 14-days of Theme Park admission, to be used in any way that you wish, over an 18-day period.
I am presuming that you have booked your tickets as part of a Hotel + Ticket package to coincide with your 14-night stay at
Disney's Caribbean Beach Resort which means that your 18-day window will begin on your check-in day at this hotel.
Each day that you enter one of the
4 Theme Parks (Magic Kingdom Park, EPCOT, Disney's Hollywood Studios and Disney's Animal Kingdom Theme Park) will count as 1-days admission from your total of 14-days.
In addition to this, your 14-day Magic Tickets also provide you with a separate 14-days worth of
Water Park admission to Disney's Typhoon Lagoon Water Park or Disney's Blizzard Beach Water Park.
So, going back to your question, Lara, assuming that you haven't already visited the Theme Parks on 14 individual days, you can absolutely visit a Theme Park on the day that you check-out of Disney's Caribbean Beach Resort/check into
Disney's Animal Kingdom Lodge and/or the day that you check out of Disney's Animal Kingdom Lodge, at the end of your 16-night holiday.
The only day that you won't be able to use your park tickets will be the day that you arrive at Disney's Animal Kingdom Lodge, at the start of your 16-night holiday.
I hope that this has answered your question, Lara. If I have misinterpreted anything or, I can be of any further assistance with the planning of your trip, please feel free to re-visit planDisney and
ask me a question directly.
Wishing you a magical holiday filled with memories which will last a lifetime!
Emma