Spend a day at Mile Square Regional Park, a sprawling green oasis in Fountain Valley. This park offers a variety of recreational activities, including fishing, boating, and picnicking. Take a leisurely walk or bike ride along the scenic trails, or challenge your friends to a game of golf at one of the two golf courses within the park. With its beautiful lakes, lush greenery, and peaceful atmosphere, Mile Square Regional Park is a great place to unwind and enjoy nature.