It is recommended to rent a car if you're traveling outside the city, especially if you want to explore the Whittier Narrows Recreation Area. Otherwise, Uber and Lyft are available options within the city. Expect the costs for transportation $100 to $200 depending on the type of service you choose.
If you have more time, consider visiting the Rio Hondo Golf Course or the Pio Pico State Historical Park. In case you have less time, swap some activities with local eateries such as Ambrose Pizzeria and Firehouse Grill which are unique places to experience Santa Fe Springs cuisine. And don't miss Casa Gamino to enjoy the best Mexican cuisine in the area.