The tour itinerary from July 2 to July 8, 2016 covered a lot of interesting places. Six of the hotels are good, but one hotel in Yellowstone was with cockroaches. Yong is a very good driver, he handled the bus smoothly which made the ride c..omfortable. Dennis, the tour guide, can speak well in English and is well versed with the history and description of the points of interests that we have visited. His scheduling is superb. We arrived at the places we visited when there are fewer visitors and when picture taking is best for that place. I would recommend this tour to friends. I thank Yong and Dennis for making our tour memorable. Read full review