Native only to the upper Kem River basin in Tulare and Kem Counties, California, the golden trout occurs in clear, cool waters at elevations higher than 6890 ft. Despite its limited distribution, there are two recognizable subspecies of golden trout. Golden Trout have been introduced to other areas, including the states of Washington, Idaho, and Wyoming, which have self-sustaining populations. It is considered one of the most beautiful species of freshwater game fishes.