For the duration of your trip, consider renting a car to get around. There are many car rental options nearby the Duarte area, and having your own transportation will provide you with the most convenience and flexibility. Depending on your starting location, air travel into LAX or Burbank airports, followed by renting a car for the remainder of your trip, is the best option. Once you arrive, plan for 15-30 minutes of travel time to reach each location. Gas prices in the area are approximately $3.50 per gallon, but always check gas prices before purchasing.
If you have more time, consider visiting nearby attractions such as the Norton Simon Museum, the Huntington Library, and Descanso Gardens. If you have less time, try to narrow down your top picks based on your interests and time frame. Keep in mind that some locations are closed on certain weekdays. Plan your itinerary accordingly. Wear comfortable shoes and clothing for movement and pack light for your hikes. Bring sunscreen and a hat, especially during the summer season.