Cottonwood Lake campground near Buena Vista is my favorite campground on this particular road (my other favorite campground in the vicinity is Cascade). Some of the campsites are roomy and have a fair amount of privacy due to the Aspen trees around the area. Sunrise was nice and the lake was pretty. It’s far enough from the main road that there isn’t any traffic noise. Some of the campsites are on hilly terrain and are terraced with steps between different levels of the campsite. The lake is just a short walk from the campground.