I did read the title. The location of filming is relevant when it is likely the most beautiful place in our country.
It is filmed in Darby Montana along the Bitterroot River and some parts are filmed in Park City Utah. And the setting for the ranch in the show is also in Montana. The ranch in the show is called Yellowstone because it is cast as being along the Yellowstone river, but it's actually along the Bitterroot river.