We booked a private tour for our family of 5 to see Stonehenge, Salisbury Cathedral, and Averbury Stone Circle and it worked very well. Definitely recommend booking a private tour especially if you're a large group - costs can compare favorably vs. a bus tour. Plus, the big bonus is the convenience and time savings. We were picked up right at our hotel (instead of having to trek to a meeting point), we could plan our own itinerary as we wished - and modify it along the way (which we did) and enjoyed the flexibility of staying as long as we wanted and choosing when and where to have lunch. Our driver was pleasant and not only was he on time for our pick-up, but he was early so we got a quicker start on our tour. We also appreciated that he was a safe driver too as well as very amenable and flexible to our ad-hoc changes but also offered suggestions to our itinerary that worked out well.
The only thing I might suggest for added convenience of private tours is if International Friends wcould offer to book entry tickets for sites like Stonehenge for you instead of having to book such things separately yourself. However, we were very pleased with their service and how well it worked out. read more