I'm planning a trip for my parent as they'll be travelling to Adelaide end of July. I think it would be good to visit Barossa and areas nearby but I don't think my parent are dare to drive in Australia as this is their first time there. Does anyone has any idea which tour agent provide nice day tour to Barossa? Or any good private tour recommended? I'm thinking whether I should book an accommodation for my parent at Barossa, but not sure how they can travel around there to explore the area.
Your suggestions are much appreciated. Thank you.