Upper Mumbo Lake is a lake located in Trinity County, California. It appears on the Mumbo Basin USGS 7.5-minute topographic quadrangle. The nearest populated place is Castella, approximately 10.5 miles to the ESE.
Trinity County · California
Upper Mumbo Lake is a lake located in Trinity County, California. It appears on the Mumbo Basin USGS 7.5-minute topographic quadrangle. The nearest populated place is Castella, approximately 10.5 miles to the ESE.