Iolani Palace is located in downtown Honolulu, is a historic and cultural treasure, being the only royal palace in the United States. Built in 1882, it served as the official residence of the Hawaiian Kingdom’s last two monarchs, King Kalākaua and his sister and successor, Queen Liliʻuokalani. The palace is a stunning example of American Florentine architecture, featuring grand halls, ornate furnishings, and beautiful gardens. ʻIolani Palace played a central role in Hawaii's political history and is now a museum, offering visitors a glimpse into the royal past and the rich heritage of the Hawaiian people.