44 Best Sights in Oahu, Hawaii

A protective reef makes Ala Moana essentially a ½-mile-wide saltwater swimming pool. Very smooth sand and no waves create a haven for families and stand-up paddleboarders. After Waikiki, this is the most popular beach among visitors, and the free parking area can fill up quickly on sunny weekends. On the Waikiki side is a peninsula called Magic Island, with shady trees and paved sidewalks ideal for jogging. Ala Moana Regional Park also has playing fields, tennis courts, and a couple of small ponds for sailing toy boats. The beach is for everyone, but only in the daytime; after dark, it's a high-crime area, with many unhoused people. Amenities: food and drink; lifeguards; parking (free); showers; toilets. Best for: swimming; walking.

Founded in 1889 by Charles R. Bishop as a memorial to his wife, Princess Bernice Pauahi Bishop, the museum began as a repository for the royal possessions of this last direct descendant of King Kamehameha the Great. Today, it's the state's designated history and culture museum. Its five exhibit halls contain almost 25 million items that tell the history of the Hawaiian Islands and their Pacific neighbors.

Gain understanding of the entire region in the Pacific Hall, and learn about the culture of the Islands through state-of-the-art and often-interactive displays in the Hawaiian Hall. Spectacular artifacts—lustrous feather capes, bone fishhooks, the skeleton of a giant sperm whale, photography and crafts displays, and a well-preserved grass house—are displayed inside a three-story, 19th-century, Victorian-style gallery. The building alone, with its huge turrets and immense stone walls, is worth seeing.

In the 16,500-square-foot science adventure wing, it's hard to miss the three-story simulated volcano where regular "lava melts" take place to the delight of younger (and young at heart) visitors. Also check out the planetarium, daily tours, lauhala-weaving and science demonstrations, special exhibits, the Shop Pacifica, and the Bishop Museum Café, which serves ono (delicious) Hawaiian food by local restaurant Highway Inn.

Panoramas from this 760-foot extinct volcanic peak, once used as a military fortification, extend from Waikiki and Honolulu in one direction and out to Koko Head in the other, with surfers and windsurfers scattered like confetti on the cresting waves below. The 360-degree perspective is a great orientation for first-time visitors. On a clear day, look east past Koko Head to glimpse the outlines of the islands of Maui and Molokai.

To enter the park from Waikiki, take Kalakaua Avenue east, turn left at Monsarrat Avenue, head a mile up the hill, and look for a sign on the right. Drive through the tunnel to the inside of the crater. The ¾-mile trail to the top begins at the parking lot. Be aware that the hike up to the crater has numerous stairs to climb; if you aren't in the habit of getting occasional exercise, this might not be for you. At the top, you'll find a somewhat awkward scramble through a tunnel and bunker out into the open air, but the view is worth it.

As you walk, note the color of the vegetation: if the mountain is brown, Honolulu has been without significant rain for a while, but if the trees and undergrowth glow green, you'll know it's the wet season (winter) without looking at a calendar. Winter is when rare Hawaiian marsh plants revive on the floor of the crater. Wear a hat and take bottled water with you to stay hydrated under the tropical sun as there are no water stations (or any shade) along the hike. Keep an eye on your watch if you're here at day's end: the gates close promptly at 6 pm. To beat the heat and the crowds, rise early and make the hike before 8 am.

A wide, soft, ultra-white shore with gently lapping waves makes this fine beach a family favorite for running-jumping-frolicking fun. Other bonuses include the shaded, grassy grilling area, the sand volleyball courts, and the many aquatic rental options. The beach fronts the Hale Koa Hotel as well as Fort DeRussy. Amenities: food and drink; lifeguards; showers; toilets; water sports. Best for: swimming; walking.

The winter waves are impressive here, but in summer, the ocean is like a lake, ideal for family swimming. The beach itself is big and tends to be full of locals. Its broad lawn off the highway is often the site of volleyball and Frisbee games, family barbecues, and art festivals and carnivals. This beach is also the opening break for the Triple Crown of Surfing. Amenities: lifeguards; parking (no fee); showers; toilets. Best for: surfing; swimming.

Picture this as the world's biggest open-air aquarium. You come to see fish, and fish you'll see. Due to their exposure to thousands of visitors every week, these fish are more like family pets than the skittish marine life you might expect. An old volcanic crater has created a haven from the waves where the coral has thrived. Note that there's a fee for nonresidents to enter the preserve; make reservations and prepay online ahead of time. You must also watch a nine-minute video about the nature preserve in its educational center before being allowed down to the bay. Snorkel equipment and lockers are available for rent, and you can walk the short distance from the parking lot or take a tram.  It's best to visit early in the morning (around 7), as it's difficult to park later in the day. Need transportation? Take TheBus each way from anywhere on the island. Amenities: food and drink; lifeguards; parking (fee); showers; toilets. Best for: snorkeling; swimming.

The name, which means "a peaceful refuge," describes the serenity and feeling of endless space you find in this verdant garden framed by the stunning Koolau Range. Its 400 acres contain specimens from such tropical areas as the Americas, Africa, Melanesia, the Philippines, and Hawaii. Not just for the botanist, Hoomaluhia also has a 32-acre lake, easy walking trails, and open lawns ideal for picnicking and camping by permit. Families can also take advantage of the park's catch-and-release tilapia fishing program; free bamboo fishing poles are sometimes available for borrowing at the visitor center. If you see unusually dressed-up visitors, they are likely selfie seekers doing it for the 'gram. Hoomaluhia is very photogenic; just make sure you're not blocking the roadways in search of the perfect shot.

A cobalt-blue sea and a wide continuous arc of powdery sand make this one of the island's best beaches, as illustrated by the crowds of local families who spend their weekend days here. The water is calm, a line of palms and ironwoods provides shade on the sand, and a huge park has picnic pavilions where you can escape the heat. This is also the "it" spot for windsurfing or kiteboarding, and you can rent kayaks nearby at Kailua Beach Adventures ( 130 Kailua Rd.) for day trips to the Mokulua Islands. Amenities: lifeguards; parking (no fee); showers; toilets; water sports. Best for: swimming; walking; windsurfing.

This is the best spot on the island if you have small kids. The resort area commissioned a series of four man-made lagoons, but, as it has to provide public beach access, you are the winner. Huge rock walls protect the lagoons, making them perfect spots for the kids to get their first taste of the ocean without getting bowled over. The large expanses of seashore grass and hala trees that surround the semicircle beaches are made-to-order for nap time. A 1½-mile jogging track connects the lagoons. Due to its appeal for keiki (children), Ko Olina is popular, and the parking lot fills up quickly when school is out and on weekends, so try to get here before 10 am. The biggest parking lot is at the farthest lagoon from the entrance. There are actually three resorts here: Aulani (the Disney resort), Four Seasons Resort Oahu, and the Marriot's Ko Olina Beach Club (which has a time-share section as well). Amenities: food and drink; parking (no fee); showers; toilets. Best for: sunset; swimming; walking.

Encompassing 4,000 acres, about 45 minutes by car from Waikiki, this working ranch offers a wide range of activities—from ATV and horseback tours to zip-lining or expeditions into the valley on an electric bike. The mountains that serve as the backdrop here may seem familiar: the ranch has served as the set for movies such as Jurassic Park and Windtalkers, as well as TV shows like Magnum P.I. and Lost (and you can take a film sites tour). From the grounds, you'll have a wonderful view of the ocean and Mokolii (Chinaman's Hat). You can drop by the visitor center anytime, but it's best to book activities and tours two or three days in advance.

Pearl Harbor is still a working military base as well as Oahu’s most visited attraction, consisting of five distinct destinations. Managed by the National Park Service, the Pearl Harbor Visitor Center and USS Arizona Memorial make up the national memorial, where exhibits tell the story not only of the devastating Japanese attack on Pearl Harbor on December 7, 1941, but also of the wartime internment of Japanese Americans, World War II battles in the Aleutian Islands, and the occupation of Japan after the war. The history continues at three, privately operated sights: the Pacific Fleet Submarine Museum (whose centerpiece is the USS Bowfin), the Battleship Missouri Memorial, and the Pearl Harbor Aviation Museum.

A valid, government-issued, photo ID is required to enter the base. You can walk to the visitor center or the submarine museum from the parking lot, but access to the USS Arizona requires a ferry ride (and ticket reservations via  www.recreation.gov), and access to other sites, including the USS Missouri and the aviation museum, requires a shuttle bus trip.

With the exception of the visitor center, no bags of any kind—not even small purses—are allowed at any of the sights, though cameras, cell phones, and wallets can be hand-carried. A bag check is available. Children under four can visit the submarine museum but, for safety reasons, are not allowed on the USS Bowfin itself.

Lined up tight in a row of seven battleships off Ford Island, the USS Arizona took a direct hit on December 7, 1941, exploded, and rests still on the shallow bottom where she settled. You must reserve tickets ( www.recreation.gov) ahead of time to ensure access to the memorial; same-day, first-come, first-served tickets are no longer offered. As spaces are limited and tend to fill up, reserve as far ahead as possible; you can do so up to two months in advance. When your tour starts, you watch a short documentary film, then board the ferry to the memorial.

The swooping, stark-white structure, which straddles the wreck of the USS Arizona, was designed by Honolulu architect Alfred Preis to represent both the depths of the low-spirited, early days of the war and the uplift of victory. A somber, contemplative mood descends upon visitors during the ferry ride; this is a place where 1,777 people died. Gaze at the names of the dead carved into the wall of white marble. Look at oil on the water's surface, still slowly escaping from the sunken ship. Scatter flowers (but no lei—the string is bad for the fish). Salute the flag. Remember Pearl Harbor.

Waimea may get lots of press for the giant winter waves in the bay, but the valley itself is a newsmaker and an ecological treasure in its own right, with a local nonprofit working to conserve and restore its natural habitat. Follow the Kamananui Stream up the valley through the 1,875 acres of gardens. The botanical collections here have more than 5,000 species of tropical flora, including a superb gathering of native Hawaiian and international plants. It's the best place on the island to see native species, such as the endangered Hawaiian moorhen.

You can also see the restored Hale o Lono heiau (shrine) along with other ancient archaeological sites; evidence suggests that the area was an important spiritual center. Daily activities include botanical walking tours and cultural tours. At the back of the valley, Waihi Falls plunges 45 feet into a swimming pond. Bring your board shorts—a swim is the perfect way to end your hike, although the pond can get crowded. Be sure to bring mosquito repellent, too; it can get buggy.

Concealed from the public eye for many years as part of the former Barbers Point Naval Air Station, this beach is reminiscent of Waikiki but without the condos and the crowds. It is a long, sloping stretch with numerous surf breaks, but it is also mild enough at the shore for older children to play freely. It has views of Pearl Harbor and, over that, Diamond Head. Although the sand lives up to its name, the real impact of this beach comes from its history as part of a military property for the better part of a century. Expansive parking, great restroom facilities, and numerous tree-covered barbecue areas make it a great day-trip spot. As a bonus, a Hawaiian monk seal takes up residence here several months out of the year (seals are rare in the Islands). Amenities: lifeguards; parking (no fee); showers; toilets. Best for: surfing; swimming.

This park offers the true Hawaiian experience: a beautiful windward bay sits a short walk away from the Huilua Fishpond, a National Historic Landmark (note that it's undergoing restoration to reinforce the rock walls). There are rain-forest hikes through lots of local fruit trees, a hunting area for pigs, and a coconut grove for picnicking. The water is suitable for swimming and bodysurfing, though it's a little cloudy for snorkeling.

Together with the Arizona Memorial, the USS Missouri's presence in Pearl Harbor perfectly frames America's World War II experience, which began December 7, 1941, and ended on the "Mighty Mo's" starboard deck with the signing of the Terms of Surrender. To begin your visit on the fully restored vessel, pick up tickets online or at the Pearl Harbor Visitor Center. Then board a shuttle bus for the eight-minute ride to Ford Island and the teak decks and towering superstructure of the last American battleship ever built. Join a guided tour to learn more about the Missouri's long and dramatic history. The Heart of the Missouri tour (an additional $25) provides an up-close look at the battleship's engineering spaces, accessing its engine rooms, gun turret, damage control station, and aft battery plot room.

The Missouri is 887 feet long and 209 feet tall, with nine 116-ton guns capable of firing up to 23 miles. Absorb these numbers during the tour, then stop to take advantage of the view from the decks. Near the entrance is a gift shop, as well as a lunch wagon and shave ice stand that serve hamburgers, hot dogs, pizza, and other treats.

Pineapple plantation days are nearly defunct in Hawaii, but you can still celebrate the state's famous golden fruit at this promotional center with exhibits, a huge gift shop, a snack concession, educational displays, and one of the world's largest mazes. Take the self-guided Garden Tour, or hop aboard the Pineapple Express for a 20-minute train tour to learn a bit about life on a pineapple plantation. Kids love the more than 3-acre Pineapple Garden Maze, made up of 14,000 tropical plants and trees. If you do nothing else, stop by the cafeteria in the back for a delicious pineapple soft-serve Dole Whip. This is about a 40-minute drive from Waikiki, a suitable stop on the way to or from the North Shore.

This worldwide dolphin-encounter group has an Oahu location in The Kahala Hotel & Resort, where trained Atlantic bottlenose dolphins hold court in their outdoor lagoon adjacent to the pool area. Activities with the creatures go on throughout the day and can be watched from lanai, walkways, and even some rooms. Programs include kid-specific sessions where children can feed and interact with dolphins, fish, and other aquatic animals, as well as various interactive offerings for teens and adults.

Named for Hawaii's famous Olympic swimming champion and waterman, Duke Kahanamoku, this hard-packed beach fronting the Hilton Hawaiian Village Waikiki Beach Resort is great for families. It's the only stretch of Waikiki with shade trees on the sand, and its waters are very calm thanks to a rock wall that creates a semiprotected cove. The ocean clarity here is not as good as elsewhere, but this is a small price to pay for peace of mind about youngsters. Amenities: food and drink; parking (fee); showers; toilets. Best for: sunset; swimming; walking.

Starting in the 1800s, immigrants seeking work on the sugar plantations came to the Islands like so many waves against the shore. At this museum 30 minutes from downtown Honolulu (without traffic), visit authentically furnished buildings, original and replicated, that re-create and pay tribute to the plantation era. See a Chinese social hall; a Japanese shrine, sumo ring, and saimin stand; a dental office; and historic homes. The village is open for guided tours only.

The world definitely has bigger and better (and newer) zoos, but this 42-acre facility features well-paved, walkable trails amid a lush garden with tropical flowers. To get a glimpse of the endangered nene, the Hawaii state bird, check out the zoo's Kipuka Nene Sanctuary. Other highlights include a Japanese Giant Salamander habitat and an ectotherm complex, which houses a Burmese python, elongated tortoises, and a giant African snail. Though many animals prefer to remain invisible—particularly the big cats—the monkeys and elephants appear to enjoy being seen and are a hoot to watch. It's best to get to the zoo right when it opens because the animals are livelier in the cool of the morning. Children adore the petting zoo, where they can make friends with a llama or stand in the middle of a koi pond.

There's an exceptionally good gift shop. On weekends, the Art on the Zoo Fence, on Monsarrat Avenue on the Diamond Head side outside the zoo, has affordable artwork by local contemporary artists. Metered parking is available all along the makai (ocean) side of the park and in the lot next to the zoo—but it can fill up early. TheBus makes stops here along the way to and from Ala Moana Center and Sea Life Park (Routes 8 and 22).

The name means "the heat," and, indeed, this windy, barren coast lacks both shade and fresh water (or any man-made amenities). Pack water, wear sturdy closed-toe shoes, don sunscreen and a hat, and lock the car. The hike is along a rutted dirt road, mostly flat and nearly 3 miles long (one-way), ending at a rocky, sandy headland. It is here that Hawaiians believed the souls of the dead met with their family gods and, if judged worthy to enter the afterlife, leapt off into eternal darkness at Leina Kauhane, just south of the point.

In summer and at low tide, the small coves offer bountiful shelling; in winter, don't venture near the water. Rare native plants dot the landscape, and seabirds like the Laysan albatross nest here. If you're lucky, you might spot seals sunbathing on the rocks. From November through March, watch for humpbacks spouting and breaching. Binoculars and a camera are highly recommended.

Local parents often bring their children here to wade in safety in the very shallow, protected waters. This pretty beach cove, surrounded by mountains, has a long arc of sand that is great for walking and a cool, shady grove of tall ironwood and pandanus trees that is ideal for a picnic. An ancient Hawaiian fishpond, which was in use until the 1920s, is visible nearby. Note, though, that the water here is not generally a clear blue due to the runoff from heavy rains in the valley. Amenities: parking (no fee); showers; toilets. Best for: swimming; walking.

Stop by one of the largest organic farms on Oahu to learn about Hawaii’s natural and cultural environment from dedicated community members. Tours of the 31-acre property, tucked between mountains in the scenic Lualualei Valley, take place on Thursday at 4:30 and include exotic-fruit tastings, farm-animal feedings, and crop harvesting. If you can’t join a tour, try to pick up local merchandise at the gift shop, whose proceeds benefit the nonprofit organization’s programs that serve unhoused families, people with disabilities, and food-challenged youth.

Across from the zoo, at the eastern end of Waikiki along what is known as the Gold Coast, this small rectangle of sand is a local-favorite sunning spot for beach lovers of all ages. Although it's usually quieter than the stretches of beach in the heart of town, it's also close to the conveniences of Waikiki. Children can splash safely in its shallow waters, which are protected (for now) by the walls of the historic natatorium, a long-closed, Olympic-size, saltwater swimming arena. Serious swimmers and triathletes also train in the channel beyond the reef here. The Kaimana Beach Hotel and popular Hau Tree lanai restaurant are next door. Amenities: lifeguards; parking (fee); showers; toilets. Best for: swimming; walking.

The Victorian-style Kapiolani Park Bandstand, which was built in the late 1890s, is the park's stage for community entertainment and concerts. Founded by King Kamehameha III in 1836, the Royal Hawaiian Band is the nation's only city-sponsored band and performs free concerts at the bandstand as well as at Iolani Palace and the center stage at Ala Moana Center. Visit the band's website for concert dates ( www.rhb-music.com), and check event-listing websites and the Honolulu Star-Advertiser—Oahu's local newspaper—for information on other coming bandstand attractions.

Featuring a bronze statue of Duke Kahanamoku, the father of modern-day surfing, this lively beach is bordered by a landscaped walkway with a few benches and some shade. It's great for strolls and people-watching any time of day. Check out the Kuhio Beach hula mound Tuesday, Thursday, and Saturday at 6:30 (at 6, Nov.–Jan.) for free hula and Hawaiian-music performances and a sunset torch-lighting ceremony. Surf lessons for beginners are available from the beach center every half hour. Amenities: food and drink; lifeguards; showers; toilets; water sports. Best for: surfing; walking.

This beach provides a slice of local life that most visitors don't see. Families string up tarps for the day, fire up hibachis, set up lawn chairs, get out the fishing gear, and strum ukulele while they "talk story" (chat). Legendary waterman Buffalo Keaulana can be found in the shade of the palms playing with his grandkids and spinning yarns of yesteryear. In these waters, Buffalo not only invented some of the most outrageous methods of surfing, but also raised his world-champion son, Rusty. He also made Makaha the home of the world's first international surf meet in 1954, and it still hosts his Big Board Surfing Classic. With its long, slow-building waves, it's a great spot to try out longboarding. The swimming is generally decent in summer, but avoid the big winter waves. The only parking is along the highway, but it's free. Amenities: lifeguards; showers; toilets. Best for: surfing; swimming.

The big attraction here is tiny Goat Island, a bird sanctuary just offshore. At low tide the water is shallow enough—never more than waist-high—for you to wade out to it. Wear sneakers or aqua socks so you don't cut yourself on the coral. The beach itself is fairly narrow but long enough for a 20-minute stroll, one-way. The waves are never too big, and sometimes they're just right for novice bodysurfers. The entrance gates, which close at 7:45 pm in summer and 6:45 pm the rest of the year, are easy to miss, and you can't see the beach from the road. It's a great rural getaway: families love to camp in the groves of ironwood trees at Malaekahana State Park, and there are also cabins here. Amenities: parking (no fee); showers; toilets. Best for: swimming; walking.  Unfortunately, theft is an increasingly serious issue here, so be aware of your surroundings and do not leave any personal property unattended.

On the corner of Maunakea and Hotel Streets is this busy plaza surrounded by shops and an air-conditioned indoor market and food court where you can buy fresh seafood and seasonal local produce or chow down on banana lumpia (spring rolls) and fruit smoothies or bubble tea (juices and flavored teas with tapioca balls inside). It gets packed during Chinese Lunar New Year.