We've never had to pre-book the Art of The Theme Ship tour on any of the ships.Do you need to prebook this? Last time I did this was on the Magic and I remember they recommended you booked on to it but I wasn't sure if you still needed to
Same on 5/20/19 cruise. Really enjoyed it.I agree with the above posters. We haven't had to book it online, or on the ship. Just show up at the time/place noted in the Navigator.