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.

FORD ISLAND. In commission from 1944 until 1998, this imposing battleship, nicknamed "Mighty Mo," saw her share of protection and peacekeeping missions. However, her most notable presence was in Hawaii in 1945, when the papers formalizing Japan's surrender were signed on her decks and WWII came to an official end. Today, not far from the USS Arizona memorial, she rests in retirement and invites visitors to browse her decks. To reach her mooring point off Ford Island, guests must first purchase tickets at the USS Bowfin Submarine and Museum site. Tours include general admission fees.

WAHIAWA. Documenting the history and production of pineapples in the Hawaiian islands, this plantation educates visitors via displays and presentations. The facility also offers guests the chance to navigate the Pineapple Garden Maze (recognized as the world's largest in 2001), which spreads across two acres and is created with thousands of native plants. Terrific souvenirs, including a host of pineapple products (and even fresh pineapples!) can be purchased as well. About a 40-minute drive from Waikiki.