On Magnolia's south end is Magnolia Park, overlooking Puget Sound, Mount Rainier, and the city skyline. It features a picnic area and tennis courts across the street. Also in Magnolia are Smith Cove and its marina. Discovery Park, in the northwest, encompasses and is Seattle's largest park. The park is home to eagles, herons, falcons, and beavers. Seven miles of trails provide visitors with a wilderness experience and views of Puget Sound and the Olympic Mountains. Parts of Fort Lawton, such as the officer's homes and other historic buildings, remain in the park. Discovery Park has extensive beaches wrapping around West Point, the westernmost point in Seattle, and West Point hosts a lighthouse which guides ships into Seattle's harbour, Elliott Bay.