4 Best Sights in Oahu, Hawaii

In 1936, heiress Doris Duke bought 5 acres at Black Point, down the coast from Waikiki, and began to build and furnish the first home that would be all her own. She called it Shangri La. For more than 50 years, the home was a work in progress as Duke traveled the world, buying art and furnishings, picking up ideas for her Mughal Garden, for the Playhouse in the style of a 17th-century Irani pavilion, and for the water terraces and tropical gardens. When she died in 1993, Duke left instructions that her home was to become a public center for the study of Islamic art.

Outside of minor conservation-oriented changes and more extensive 2017 renovations to the courtyard and pool, the house and gardens have remained much as Duke left them. To walk through them is to experience the personal style of someone who saw everything as raw material for her art. With her trusted houseman, Jin de Silva, she helped build the elaborate Turkish Room, trimming tiles and painting panels to retrofit the existing space (including raising the ceiling and lowering the floor) and building a fountain of her own design.

Among many aspects of the home inspired by the Muslim tradition is the entry: an anonymous gate, a blank white wall, and a wooden door that bids you, "Enter herein in peace and security" in Arabic script. Inside, tiles glow, fountains tinkle, and shafts of light illuminate artwork through arches and high windows. In 2014, after years of renovation, Duke's bedroom (the Mughal Suite) opened to the public. This was her private world, entered only by trusted friends. The house is open only via the guided tours that depart from downtown's Honolulu Museum of Art, take about 2½ hours including transit time, and require reservations. Book your spot as early as possible, and note that children under eight are not permitted.

Queen Emma, King Kamehameha IV's wife, used this small but stately New England–style home in Nuuanu Valley as a retreat from the rigors of court life in hot and dusty Honolulu during the mid- to late 1800s. Guided tours highlight the residence's royal history and its eclectic mix of European, Victorian, and Hawaiian furnishings, most of which are original to the home. There are excellent examples of feather-covered kahilis, umeke (bowls), and koa-wood furniture. Visitors also learn how Queen Emma established what is today the largest private hospital in Hawaii, opened a school for girls, and ran as a widow for the throne, losing to King Kalakaua. A short drive away, you can visit the Royal Mausoleum State Monument, where she, her husband, and their son, Albert, who died at age four, are buried beside many other Hawaiian royals. Guided tours are offered Tuesday through Saturday by appointment.

Art, architecture, and history buffs will enjoy the 90-minute tours of the mid-century modern Liljestrand House. Perched high on Tantalus Drive, with a spectacular view to match, this once-private home was built by famous Hawaii architect Vladimir Ossipoff. You'll learn about his "tropical modernism" building techniques, about the home's local art, and about Betty Liljestrand's dedication to creating the perfect, functional family home in collaboration with Ossipoff.

This white-column mansion was built by sea captain John Dominis, whose son married Liliuokalani, the woman who became the Islands' last queen. Deposed by American-backed forces, the queen returned to the home—which is in sight of the royal palace—where she lived until her death. From 1922 to 2002, it was home to Hawaii's sitting governors. The nonprofit Washington Place Foundation now operates the gracious estate, which is open for one public tour on Thursday only.