unfortunately, on the Icefield Parkway...it appears the rack rate is the only rate. We didn't feel like we could just show up and hope there was a room at Icefield Chalet since it was about 90kilometers down the road to NumTiJah. And Num Ti Jah is the only spot between Icefield and Lake Louise. It was completely full the night we were there...which was after Labor Day so the start of the less travelers time...but still, those charges are straight off the Visa bill that just arrived.