I highly recommend this tour. The tour guide, Zac Yu, was not only knowledgeable but also very friendly, helpful and keeping track of time. He was telling funny stories to make our boring bus trip more enjoyable. My Feng was an excellent driver in keeping us safe through the scattering snow showers. Yes, it was snowing in June in Yellowstone.
I would do it again!
4日游-黄石公园-杰克逊-大提顿（盐湖城出发）...
