0 a short journey, especially with a group of other people in a bus, to visit places that are kept secret from you until you get there
We would be embarking on a magical mystery tour if we were to abandon the project or postpone it indefinitely.
It is not much fun on a mystery tour if one ends up in a ravine.
They are stuck with what is admitted by their spokesman to be a mystery tour with no timetable.
It is not a magical mystery tour, because we know exactly where it will end.
It is certainly not much of a mystery tour if one ends up in the grave.
We are on a mystery tour of constitutional change.
We must remember that we are only just beginning on this grand new, high-tech magic mystery tour.
Any new constitutional advance can be a sort of mystery tour.