Port of Los Angeles:

1. Port of Los Angeles: located at the top of San Pedro Bay on the southwest coast of California in the southwest of the Southwestern United States, bordering the east side of the Pacific Ocean, it is the largest container port in the United States;

2. Long Beach Port: It is a port in the southern part of Los Angeles and the third busiest port in the world. The most important thing to miss when visiting Long Beach is the largest Long Beach Aquarium in Southern California, which is the size of three football fields.

San Diego Military Port:

The only natural harbor in southern California

San Diego Military Port is located on the west coast of the United States, and is a natural harbor and the only natural harbor in southern California. It controls the eastern Pacific Ocean, and its geographical location is very important. It is also a destination for many tourists.