Honolulu is the capital city of Hawaii, located on the island of Oahu. It is known for its beautiful beaches, including the famous Waikiki Beach, and its vibrant culture. The city serves as a major hub for tourism, commerce, and education in the Pacific region. The city is home to several historical sites, such as the Iolani Palace, which was the royal residence of the Hawaiian monarchy. Honolulu also features the Pearl Harbor National Memorial, commemorating the events of World War II. With a diverse population, the city reflects a mix of cultures and traditions.