This is one of our favourite spots. It is not a terribly difficult hike. The pass is 7200 feet and the hike starts there. It is about another 700 feet to the meadow. If you want to go a bit higher, you can go back up the rocks - I did yesterday - another couple hundred feet.
Took us about an hour and 20 minutes from Signal Hill area in Calgary to get there. Highway #1 to #40 then south. There is a parking area and washrooms at the trail head on the opposite side of the road. Take your camera. Usually lots of mountain sheep - they will ask you for food.