“What I liked most about this tour was the scenery. The views were spectacular. It would be better if you had 2 guides. David was great but if there was another guide in case of a problem, that would make sense. I had to stay behind because I couldn't keep up. My husband didn't want…”

“A self guided tour would be difficult due to the amount of traffic on this road. Having the tour guide and large amount of participants is the safer way to go”