Cascaden Ridge is a ridge located in Yukon-Koyukuk County, Alaska. It appears on the Livengood B-4 NW USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 1,983.86 feet (604.68 m) above sea level. The nearest populated place is Livengood, approximately 13.9 miles to the ENE.