Loon Lake El Dorado County, CA Trout Follow Share Share Loon Lake... Email Facebook Twitter Loon LakeFollow Overview Fishing Reports Guides & Tackle Map California Loon Lake Nearby Businesses Guides & Tackle Shops near Loon Lake Checkout local fishing businesses near Loon Lake. Add your business. Currently, no businesses are listed for Loon Lake. Be the first to add yours! Feature your Loon Lake Business here! Learn more