Isabella Lake is a large reservoir located in the southern Sierra Nevada mountains of California. It was created by the construction of the Isabella Dam in the 1950s and serves multiple purposes, including flood control, irrigation, and recreation. The lake covers approximately 1,200 acres and has a maximum depth of around 40 feet. The area surrounding Isabella Lake offers various outdoor activities, such as fishing, boating, and hiking. It is home to several species of fish, including trout and bass, making it a popular destination for anglers. The scenic views and abundant wildlife also attract nature enthusiasts and photographers.