Thanks! Well, Montana, Wyoming, all of the Western States I love are never on the most visited list for foreign tourists. You're right, in summer there is a huge influx of tourist traffic, but this is only a few months out of the year. The top cities are always consistent. You can see them here https://skift.com/2014/06/18/20-most-popular-u-s-cities-among-international-travelers-in-2013/. I remember when the parks had to close down that summer. I felt so bad for tourists who had traveled so far to explore my country and lost the opportunity. :(( My cousin is now a Park Ranger in California. :)