Ch'itsu Tiya' Mina' is a lake located in Yukon-Koyukuk County, Alaska. It appears on the Medfra A-4 SE USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 396.65 feet (120.90 m) above sea level. The nearest populated place is Nikolai, approximately 5.9 miles to the E.