N 51° 03.564 W 114° 09.280
Almost missed this one. Found many holes in the area that were obviously dug in the early attempts to find this cap, proving Groundspeak has the right idea when they don't allow caches to be buried.
I used a stick to investigate most of the holes and came up empty. Saw a tree covered in surveyors' tape so I started checking that area and also came up with nothing. Took some pics of the downtown core, went to walk away and saw one last shallow depression...kicked at it with my boots and disovered brass! Whew!