Yes, and this is one of the most significant advantages of booking a private Tempo Traveller over a bus or train. You have the flexibility to make reasonable changes to your itinerary, and in most cases minor adjustments are accommodated smoothly without any extra cost or complication. Here is a clear breakdown of what changes are easy, what requires a revised quote, and how to handle both.
Changes that are always allowed- at no extra cost
- Adding an extra sightseeing stop along the existing route-

