There is some confusing information out there regarding Bear Creek Falls in Glacier National Park of Canada. When I was doing research for my recent trip to British Columbia's rocky mountains, I came across websites that suggested that you can't get to the trail head when driving from the north at all. That's not exactly true. You can, but due to construction and high traffic within Glacier NP during my visit, it was difficult to tell where the pull off for the trailhead was. My wife saw it as we drove past (headed south along Trans Canada Highway West from the park entrance), and we simply turned around at the next safe place. There's nothing keeping you from turning left as long as you don't miss it. The sites I visited said there is no left turning lane for the trailhead, but there is no right turning lane either if you're coming from the other direction. The sign is only visible when coming from the south (Trans Canada Highway East). Just be very aware of traffic - I've never seen people drive so unnecessarily fast in all of Canada as they do down the Trans Canada Highway through Glacier NP.
Now that you've found it, simply park in the lot and head down the relatively short and easy downhill trail through damp mossy woods to Connaught Creek. The trailhead is obvious and the trail itself is well-maintained all the way. The main waterfall cannot be missed. It's well worth the 1.7 km round trip hike. Sturdy waterproof footwear is a must for exploring this area, especially in autumn. The waterfall cascades beautifully and powerfully down mossy boulders framed by lush green spruce, firs, and ferns. From about 30-40 feet up, blue waters pool into the large creek below in a few stepped ledges high above the trail.
Glacier National Park of Canada is a stunning environment and a great option if you're weary of the huge crowds in Banff and Jasper. We only encountered two other couples on our Bear Creek Falls hike, and it's one of the most popular spots in the park. As always, check the conditions on the Parks Canada site before venturing out.