Lake Merced Park
Phone: 415-831-5500 visit website
LAKE MERCED Park
Lake Merced, a large freshwater lake in San Francisco's southwestern corner, is the heart of a 614-acre park that is popular with boaters, hikers, bicyclists, and birdwatchers. A 4.5-mile paved trail circles the lake’s perimeter; facilities include many picnic areas and a boathouse, fishing pier, and boat launch.