Gibraltar Wi4 is the western rockies version of Weeping Wall. When you are in Canal Flats, there is a road Canal Flats Frontage Rd. W., which is west and parallel to Highway 93. It goes under the bridge which crosses the Kootenay River, and follow that road for 27 km. The fall is then on the left hand side, and it's visible from the road. Park below the fall and head up.