Ch'idotl'ul Chak' 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 391.40 feet (119.30 m) above sea level. The nearest populated place is Medfra, approximately 4.1 miles to the WSW.