Sam is a wonderful human being who made this a very special experience. After we initially had to cancel the original date and time due to the weather, we arranged to try on the last day of our holiday. Sam was very easy to deal with and was okay even when we were 30 minutes late. The tour itself was very good Sam’s knowledge and experience was amazing and really added texture to the beautiful scenery with stories, history and natural history. He made our kids feel really special and he turned what could have been a very cold, wet and miserable experience in to the final high point of the holiday.