Let me start off by making it clear that the trail culture is very sub par. We encountered many groups of people blasting their music through super loud speakers. There was also a good amount of engravings on the rocks. Not to mention, there was trash all over the river walk. The combination of these things really hindered our experience. Despite all of this, the canyons/waterfalls looked quite nice from afar, and the hikes there were pleasant. The best canyons in our opinion were Kaskaskia and Ottawa. Get there early to avoid the crowds. 6/10