'Iolani Palace

DOWNTOWN. Built in the early 1880s, this graceful Italian Renaissance structure is America's only royal palace and was home to Hawaii's last two rulers. When American businessmen overthrew the monarchy, they used the palace as the capitol until 1969; after it was vacated by the state government, restoration was begun. These days, three of the building's four floors are open to tours, and visitors can glimpse the ornate throne room, koa-wood staircase, and a wealth of plasterwork and elaborate furnishings. Amazing jewels and artifacts are available for viewing in the Galleries. Guided tours are not open to children under 5 (they are allowed in the Gallery tour). Reservations recommended for guided tours.