Consider renting a car to get around Azusa, as many of these locations are not easily accessible via public transportation. A rental car can cost around $35-50 per day, and travel time between locations should not exceed 30 minutes.
If you have additional time, consider a day trip to nearby cities such as Los Angeles or Anaheim. If you have less time, you may want to skip some of the locations listed. Don't forget to bring comfortable shoes for hiking and sunscreen for outdoor activities.
The nearest airport to Azusa is Ontario International Airport (ONT), located about 20 miles away from the city center. Other nearby airports include Bob Hope Airport (BUR) and Los Angeles International Airport (LAX).