Not all countries, or regions, have trees that look like this! Everything has to line up just right (including your timing of travel!). A lot of the trees in the city hadn't changed yet, but north of the city, beauty awaits.
Or are they? They brought these trees over because they provided a good amount of shade.
View from our picnic lunch. Abstract of tall Lodgepole Pine Trees, Yellowstone National Park. There's many kinds of trees in the Park and I bet it sure looks pretty in the Fall and Winter.