June Lake is an unincorporated community and census-designated place (CDP) in Mono County, California, United States. It is located against the southern rim of the Mono Basin, 12.5 miles (20 km) south of Lee Vining.
The majority of the developed community is spread narrowly along a five-mile stretch of California State Route 158, known as the June Lake Loop Road, or in the populated areas, Boulder Drive. The Mono County Community Development Department defines June Lake's planning area to encompass the entire June Lake Loop, including the section of U.S. Route 395 between the north and south junctions of the Loop Road. However, the June Lake census-designated place, for which population figures are published by the U.S. Census Bureau, consists of the area along State Route 158 from its southern intersection with US 395, southwest past June Lake and Gull Lake to Silver Lake.
