Teens with a junior driver’s license may not: The Automobile Club of Southern California is a member club affiliated with the American Automobile Association. Discover the best things to do in Southern California. Day trips, attractions, kids activities, hidden gems, adventures. All of these trips can be taken in one day, and your starting point can be anywhere in Southern California. Book your tickets online for the top things to do in California, United States on TripAdvisor: See , traveler reviews and photos of California tourist attractions.