Public transportation is available with bus routes and taxis, but you may want to consider renting a car for complete mobility and convenience. Rental costs range from $40-80 per day.
If you have more time, consider visiting the Long Beach Aquarium of the Pacific or take a day trip to Disneyland in Anaheim. If you have less time, prioritize the top attractions on this list and save the others for a future trip. Remember, some locations may have limited hours and admission timings, so always double-check before you go.