The Isthmus is a isthmus located in Los Angeles County, California. It appears on the San Clemente Island North USGS 7.5-minute topographic quadrangle. The nearest populated place is Avalon, approximately 26.9 miles to the NE.
Los Angeles County · California
The Isthmus is a isthmus located in Los Angeles County, California. It appears on the San Clemente Island North USGS 7.5-minute topographic quadrangle. The nearest populated place is Avalon, approximately 26.9 miles to the NE.