Is it correct to say:
Wie geht's Dir die Ferien?
Not sure if it makes sense or not.
Wie waren deine Ferien?? or
Wie war dein Urlaub? is correct. It's the question
How are your Holidays - you are asking a specific person about his/her holiday.
You may also say
Wie waren die Ferien?or
Wie war der Urlaub?. This is a more general question. It could be asked to a group (e.g. a teacher could ask a class and everybody could tell about his/her holiday).
Wie geht's Dir die Ferien? is wrong.
Wie geht es Dir in den Ferien? would be something like
How do you feel during your holidays - it's no about the past and it sound a bit strange.