Cameron Lake is located on the US/Canada border in the Waterton-Glacier International Peace Park, a World Heritage Site. It's a bit out of the way, so nearly all the cars in the parking lot had Alberta tags when I was there. What a lovely spot to spend the afternoon and just a short drive from Waterton township. I also stopped at Cameron Falls (in town) and the pricey Prince of Wales Hotel. Great fun! August, 2011.