If you are wondering why our residents love Lakeport, here’s why. Clear Lake is the largest natural freshwater lake entirely within California, with 68 square miles of surface area. Its warm water makes it ideal for recreation, including swimming, water skiing, sailing, kayaking, fishing, and boating. While out on Clear Lake, enjoy its scenic beauty and abundant wildlife — and the cleanest air in California. Slow down, enjoy nature, and relax.