Do you like travelling?
Do you like travelling with a tour guide?
Do you prefer modem cities or historical sites?
Do you follow any safety instructions during your trip?
Where
Where did you go?
Where did you stay?
Have you ever travelled abroad?
How
How was the place?
How did you go there?
How often do you travel?
How important is travelling for you?
What
What did you do when you were there?
What are the differences between your hometown and the place you travelled to?
What impressed you the most?
When
When did you go there?
Who
With whom did you go there