I've been to the falls about 4 times. If you're going in spring/summer, definetely leave camper at park. There is parking near the falls. A hike if you don't get there early. Also, there you can catch a shuttle to other attractions such as the white water gorge, or the ski lift over the river, etc. All very reasonably priced by Ontario Province. I prefer the Canadian Side for views and things to do, but the American Side has a great park which gives you more of a side/behind view of the falls and the river leading to the falls. Have fun. The falls area has so much to do including excellent wine touring.