Campgrounds in Alberta, CA near NPs

Waterton NP townsite has big rig sites. Waterton Springs campground a few miles north of the park entrance has big rig sites, but don't drink the water unless you boil it. I think they drilled a well 2 years ago that might be better. There are a few other campgrounds outside the park gates but I'm not familiar with them.Don't forget you will have to buy a NP pass in order to get into the park. It gets real windy there and don't leave your awning down if you leave on a day trip. We don't put ours down while we've stayed there. There are some drives you can take that are very nice and if you drive slowly you will probably see some bears and sheep, etc. Cameron Lake and Red Rock Canyon are a couple. Keep your eyes open. Have fun