At World War II sites, Oahu Island is supposed to go to Pearl Harbor anyway. It is suggested to either go early or go late, otherwise the parking space is very tight, of course, there will be seats later. Free USS Arizona Memorial tickets are available at ticket. On the left hand, queue up before the time above. On the right hand are museums and submarine submarines. You need to pay. Remember that the ticket is $15 for adults, two souvenir stores and a wide range of goods are all related to the Pearl Harbor incident. When you go to USS, you can see a short film first. Through the film, you can get a more intuitive understanding of the history of the Pacific War. You can also see the ruins of that year by sailing a yacht. The whole process lasts about 2-3 hours.