Welcome to Oakland Marinas, at Jack London Square! This member of the Almar family consists of three marinas in the Oakland Estuary, from Jack London Square to Embarcadero Cove and Union Point Basin. A more ideal location would be hard to find, with its colorful waterfront area, including shops, restaurants and local attractions, such as Heinold’s First and Last Chance Saloon, once the favorite haunt of the famous author.