Do you pay extra for this or included in pass

If you're only going on a Hershey tour you park in a different parking lot and they give you a pass for free. But you have to leave there with him couple of hours. If you are going to Hershey Park you can walk over to the tour from there. there are activities inside that you can pay for if you want to do the extra thanks but other than that the tour is free. At the end of the tour they give everyone a mini Hershey bar!

You do not have to pay to entamrar

Chocolate World is free entry for up to 3 hours. Any more then that you have to pay.