Consider renting a car for maximum convenience when visiting the national park and other outdoor destinations. Otherwise, most locations can be conveniently accessed on foot or bike. Travel time can vary depending on the location and the mode of transport, but most places can be reached within a 30-90 minute drive from Bell.
If you have more time, consider taking a day trip to the nearby cities of Los Angeles, Pasadena or Santa Monica. On the other hand, if you have less time, consider skipping Mt. Baldy Visitor Center and Grant Rea Park to save time and costs.
The nearest airport to Bell, California is the Los Angeles International Airport (LAX), which is approximately 25 miles away. The Bob Hope Airport (BUR) is also another option and is located approximately 25 miles from Bell, California as well.