It is hard to comprehend how enormous the Missoula Ice Age Floods were. The edge of the bluff in the top left hand corner is approximately 200 feet high. The water level during the Missoula Floods was about 200 feet above the top of the mesa. The distance across the Drumheller Channels was 8-11 miles wide. The water is estimated to have moved through here at 50+ miles/hour. The landscape left behind is amazing. My mind wanders about contemplating what it must have been like.
This image was taken at the overlook off the main road running through the reserve.