Here are two photos I took last week when I was in Columbus, Montana, at the park/campground along the Yellowstone river. The first one shows some of the picnic tables and campsites under the trees, my son leaning on our car in the shade at the left foreground.
Photo one.clickHere is a view of the road coming into the park from Columbus. You can see campers parked under the very tall cottonwood trees.
Photo two.clickfor more info about Mudstock, go here