To fully enjoy Palos Verdes, a rental car is recommended since most attractions are spread out. Ride-hailing services are also available but at a higher cost. Expect traffic during peak hours.
If you have more time, consider visiting the Malaga Cove Library, Terrenea Resort, or the Marymount California University Art Gallery. If you have less time, remove a day trip to the John Olguin Pool and Museum. It's best to visit attractions in the morning to avoid crowds.