If you've been on the Hamilton Mountain hike in the Columbia Gorge, with its unbelievable and unbelievably accessible plethora of waterfall views, then Lower Falls is all that, with interesting vegetation, a great overall location and a well-laid-out campground to boot. You have to get here early to this no-reservation location, though, as the word has gotten out. Do it anyway, there are plenty of other campgrounds around if you miss out on a site.