All cruises from San Diego to Hawaii include a stop at Honolulu. It is the state capitol and the major city on the islands. Honolulu is on the island of Oahu.
Honolulu highlights include the beaches of Waikiki, the view from the top of Diamond Head, Pearl Harbor memorials, and the Duke Kahanamoku statue. Waikiki is the main resort area and is a popular place to learn to surf.
The video below is about what to do in Honolulu. It presents shopping tips, places to eat, and things to see.