We recommend renting a car for ease of transportation throughout the city. You can also use ride-share services like Uber or Lyft. Expect to spend around $100-150 in transportation costs for the duration of the trip.
If you have more time, consider adding a day trip to the nearby city of Pasadena, where you can visit the Norton Simon Museum or explore the historic Old Town. If you have less time, you can condense the itinerary into two days by combining Day 1 and Day 2 activities. Don't forget to bring comfortable shoes for hiking at the Angeles National Forest.
The nearest airport to Arcadia is the Bob Hope Airport (BUR), located in Burbank, which is approximately 25 miles away from the city center. The Los Angeles International Airport (LAX) is another option, but it is further away at approximately 35 miles from Arcadia. Both airports offer public transportation options or ride-share services to get you to your final destination.