The falls are accessible via a 600-metre (2,000 ft) access road off the Icefields Parkway, which connects Jasper and Banff National Parks. The falls have a drop of about 18.5 metres (61 feet). Sunwapta is a Stoney language word that means "turbulent water". The falls is most spectacular in the late spring when the spring melt is at its peak.
There are two falls, a lower and an upper one. The one most people see is the upper falls, as access is easier. The lower falls are a short distance away. The water originates from the Athabasca Glacier, and volumes are higher in early summer because of glacial melting. It is a Class 6 waterfall, with a drop of 18 m (60 ft) and a width of 9.1 m (30 ft).[1]
