94 Best Sights in Oahu, Hawaii

Background Illustration for Sights

Oahu is one-stop Hawaii—all the allure of the Islands in a plate-lunch mix that has you kayaking around offshore islets by day and sitting in a jazz club 'round midnight, all without ever having to take another flight or repack your suitcase. It offers both the buzz of modern living in jam-packed Honolulu (the state's capital) and the allure of slow-paced island life on its northern and eastern shores. It is, in many ways, the center of the Hawaiian universe.

There are more museums, staffed historic sites, and guided tours here than you'll find on any other island. And only here do a wealth of renovated buildings and well-preserved neighborhoods so clearly spin the story of Hawaii's history. It's the only place to experience Islands-style urbanity, since there are no other true cities in the state. And yet you can get as lost in the rural landscape and be as laid-back as you wish.

Oahu is home to Waikiki, the most famous Hawaiian beach, as well as some of the world's most famous surf on the North Shore, and Hawaii's best-known historical site—Pearl Harbor. If it's isolation, peace, and quiet you want, Oahu might not be for you, but if you'd like a bit of spice with your piece of paradise, this island provides it.

Encompassing 597 square miles, Oahu is the third-largest island in the Hawaiian chain. Scientists believe the island was formed about 4 million years ago by three shield volcanoes: Waianae, Koolau, and the recently discovered Kaena. Recognized in mid-2014, Kaena is the oldest of the three and has long since been submerged 62 miles from Kaena Point on Oahu's northwestern side. Waianae created the mountain range on the western side of the island, whereas Koolau shapes the eastern side. Central Oahu is an elevated plateau bordered by the two mountain ranges, with Pearl Harbor to the south. Several of Oahu's most famous natural landmarks, including Diamond Head and Hanauma Bay, are tuff rings and cinder cones formed during a renewed volcanic stage (roughly 1 million years ago).

The northern and eastern sides of Oahu—and of each Hawaiian island—are together referred to as the Windward side, and generally have a cooler, wetter climate. The island's southern and western sides are commonly called the Leeward side, and are typically warmer and more arid. The island's official flower, the little orange ilima, grows predominantly in the east, but lei throughout the island incorporate ilima. Numerous tropical fish call the reef at Hanauma Bay home, migrating humpback whales can be spotted off the coast past Waikiki and Diamond Head December–April, spinner dolphins pop in and out of the island's bays, and the 15 islets off Oahu's eastern coast provide refuge for endangered seabirds.

Oahu is the most visited Hawaiian island because early tourism to Hawaii started here. It's also the most inhabited island today—69% of the state's population lives on Oahu—due to job opportunities and the island's military bases. Although Kilauea volcano on Hawaii was a tourist attraction in the late 1800s, it was the building of the Moana Hotel on Waikiki Beach in 1901 and subsequent advertising of Hawaii to wealthy San Franciscans that really fueled tourism in the Islands. Oahu was drawing tens of thousands of guests yearly when, on December 7, 1941, Japanese Zeros appeared at dawn to bomb Pearl Harbor. Though tourism understandably dipped during the war (Waikiki Beach was fenced with barbed wire), the subsequent memorial only seemed to attract more visitors, and Oahu remains hugely popular with tourists—especially the Japanese—to this day.

Keawaula Beach (Yokohama Bay)

You'll be one of the few outsiders at this Waianae coast beach at the very end of the road. If it weren't for the little strip of paved road, it would feel like a deserted isle: no stores, no houses, just a huge, sloping stretch of beach and some of the darkest-blue water off the island. Locals come here to fish and swim in waters calm enough for children in summer. Early morning brings with it spinner dolphins by the dozens just offshore. Although Makua Beach to the south (off Farrington Hwy.) is the best spot to see these animals, it's not nearly as beautiful or sandy as Keawaula. Amenities: lifeguards; parking (no fee); showers; toilets. Best for: solitude; sunset; swimming.

81-780 Farrington Hwy., Waianae, HI, 96792, USA

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Koko Crater Botanical Garden

If you've visited any of Oahu's other botanical gardens, Koko Crater will stand in stark contrast. Inside the tallest tuff (a type of volcanic rock) cone on Oahu, in one of the island's hottest and driest areas, the garden showcases dryland species of plants, including baobab trees, cacti, plumeria, and bougainvillea. Bring plenty of water, sunscreen, and a hat. Though it's close to Oahu's more lush windward side, this is a scorching spot.

7491 Kokonani St., Hawaii Kai, HI, 96825, USA
808-768–7135
Sight Details
Free

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Kuan Yin Temple

Chinatown

A couple of blocks mauka (toward the mountains) from Chinatown is the oldest Buddhist temple in the Islands. Mistakenly called a goddess by some, Kuan Yin, also known as Kannon, is a bodhisattva—one who chose to remain on Earth doing good even after achieving enlightenment. Transformed from a male into a female figure centuries ago, she is credited with being particularly sympathetic to women. You will see representations of her all over the Islands: holding a lotus flower (beauty from the mud of human frailty), as at the temple; pouring out a pitcher of oil (like mercy flowing); or as a sort of Madonna with a child. Visitors are permitted but should be mindful that this is a practicing place of worship.

170 N. Vineyard Blvd., Honolulu, HI, 96817, USA
808-533--6361

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Kuhio Beach Park

Waikiki

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, November–January) 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.

2461 Kalakaua Ave., Honolulu, HI, 96815, USA

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Lanai Lookout

A little more than a ½ mile past Hanauma Bay as you head toward Makapuu Point, you'll see a turnout on the ocean side with some fine views of the coastline. In winter, you'll have an opportunity to see storm-generated waves crashing against lava cliffs. This is also a popular place for winter whale-watching, so bring your binoculars, some sunscreen, and a picnic lunch, and join the small crowd scanning for telltale white spouts of water only a few hundred yards away. On clear days, you should be able to see the islands of Molokai and Lanai off in the distance, hence the name.

Kalanianaole Hwy., Hawaii Kai, HI, 96825, USA

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The Liljestrand House

Makiki Heights

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. Note that children under 10 are not permitted on the tours.

Little Plumeria Farms

Join an hour-long group tour of the Little family’s farm, partly guided and the rest self-guided, through the nursery and gardens filled with rare hybrid plumeria trees. The tour (advance reservation required) includes the chance to pick your own blooms. The farm is on a hilltop overlooking the North Shore; pickup is at the North Shore Macadamia Nut Company in Haleiwa, across from Haleiwa Beach Park.
62-330 Kamehameha Hwy., Haleiwa, HI, 96712, USA
808-367–4119
Sight Details
Tours $45
No tours Nov.–Mar. and Wed. and Sun.

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Lyon Arboretum

Manoa

Tucked all the way back in Manoa Valley, this is a gem of an arboretum operated by the University of Hawaii. Reservations are required to visit its almost 200 acres, where you can hike to a waterfall or sit and enjoy beautiful views of the valley while having a picnic. You'll also see an ethnobotanical garden, a Hawaiian hale (house) and garden, and one of the largest palm collections anywhere—all within a parklike setting. The arboretum's educational mission means there are often regular talks and walks, plus classes on lei-making, lauhala weaving, Hawaiian medicinal arts, and more, which you can take for an additional fee.

3860 Manoa Rd., Honolulu, HI, 96822, USA
808-988–0456
Sight Details
Suggested donation $10
Closed weekends

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Makaha Beach Park

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, the beach is 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.

84-450 Farrington Hwy., Waianae, HI, 96792, USA

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Malaekahana State Recreation Area

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, though they are undergoing renovation as of fall 2023, which may last a year. Unfortunately, theft is an increasingly serious issue here, so be aware of your surroundings and do not leave any personal property unattended. Amenities: parking (no fee); showers; toilets. Best for: swimming; walking. 

Maunakea Marketplace

Chinatown

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.

Mokolii

As you drive the windward and northern shores along Kamehameha Highway, a number of interesting geological features come into view. At Kualoa, look to the ocean at the uniquely shaped little island of Mokolii ("little lizard"), a 206-foot-high sea stack also known as Chinaman's Hat (for its hat-like shape). According to Hawaiian legend, the goddess Hiiaka, sister of Pele, slew the dragon Mokolii and flung its tail into the sea, forming the distinct islet. Other dragon body parts—in the form of rocks, of course—were scattered along the base of nearby Kualoa Ridge. Adventurous (and fit) folks can kayak out to Mokolii and scale its rocky sides, though it's not the easiest climb.

49-479 Kamehameha Hwy., Kaaawa, HI, 96744, USA

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Mokuleia Beach Park

There is a reason why the producers of the TV show Lost chose this beach for their set: it's on the island's remote, northwest point and about 10 miles from the closest store or public restroom. Its beauty is in its lack of facilities and isolation—all the joy of being stranded on a deserted island without the trauma of the plane crash. The beach is wide and white, the waters bright blue (but a little choppy) and full of sea turtles and other marine life. Mokuleia is a great secret find; just remember to pack supplies and use caution, as there are no lifeguards. Amenities: parking (no fee). Best for: sunset, walking.

68-67 Farrington Hwy., Waialua, HI, 96791, USA

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National Memorial Cemetery of the Pacific

Nuuanu

Nestled in the bowl of Puowaina, or Punchbowl Crater, this 112-acre cemetery is the final resting place for more than 50,000 U.S. war veterans and family members and is a solemn reminder of their sacrifice. Among those buried here is Ernie Pyle, the famed World War II correspondent who was killed by a Japanese sniper on Ie Shima, an island off the northwest coast of Okinawa. Intricate stone maps provide a visual military-history lesson. Puowaina, formed 75,000–100,000 years ago during a period of secondary volcanic activity, translates as "Hill of Sacrifice." Historians believe this site once served as an altar where ancient Hawaiians offered sacrifices to their gods. The entrance to the cemetery has wide-open views of Waikiki and Honolulu—perhaps the finest on Oahu.

Nuuanu Avenue

Chinatown

Both Chinatown's main mauka–makai drag and Bethel Street, which runs parallel, are lined with art galleries, restaurants, tattoo parlors, bars and pubs, an antiques auctioneer, dress shops, one small theater/exhibition space (The ARTS at Marks Garage), and one historic stage (the Hawaii Theatre). You can also take in the unique early 1900s architecture of the buildings.

Nuuanu Ave., Honolulu, HI, 96817, USA

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Pacific Fleet Submarine Museum

The expanded Pacific Fleet Submarine Museum, opened in 2021, has as its centerpiece the USS Bowfin, which launched one year to the day after the Pearl Harbor attack and which claimed to have sunk 44 enemy ships during World War II. Like the Arizona Memorial, the so-called Pearl Harbor Avenger commemorates the lost, but the mood here is lighter. Perhaps it's the childlike scale of the boat, a metal tube just 16 feet in diameter and packed with ladders, hatches, and other obstacles, like the naval version of a jungle gym.

Compartments aboard the vessel are fitted out as though "Sparky" is away from the radio room just for a moment and "Cooky" might be back to his pots and pans any minute. Among the intriguing artifacts is an oversize, vintage dive suit known as JAKE that is now in the gift shop window. A guided audio tour is included with admission to this privately operated museum. A snack bar is also on-site.

For safety reasons, children under four are not allowed aboard the submarine, though they can visit the museum. You can also purchase shuttle tickets to access the USS Oklahoma Memorial at the Bowfin's ticket counter, though you'll probably want to include that stop with a visit to the USS Missouri or the Pearl Harbor Aviation Museum, both of which are on Ford Island along with the sunken Oklahoma submarine.

11 Arizona Memorial Pl., Pearl Harbor, HI, 96818, USA
808-423–1341
Sight Details
$22
Tickets available in advance or on arrival

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Papaoneone Beach

You may have to do a little exploring to find Papaoneone Beach, which is tucked behind three condos. Park on the street, and then duck through an easy-to-spot hole in the fence to reach this extremely wide, sloping beach that always seems to be empty. The waters are that eerie blue found only on the west side. Waves can get high here (it faces the same direction as the famed Makaha Beach), but, for the most part, the shore break makes for great, easy rides on your bodyboard or belly. The only downside is that all facilities, with the exception of a shower, are for the adjacent condos, so it's just you and the big blue. Amenities: showers. Best for: solitude; swimming.

84-946 Farrington Hwy., Waianae, HI, 96792, USA

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Pearl Harbor Aviation Museum

This tribute to aviation in the Pacific battlefield of World War II is on Ford Island in Hangars 37 and 79, actual seaplane hangars that survived the Pearl Harbor attack. The museum consists of a theater where a short film on Pearl Harbor is shown, an education center, a restoration shop, a gift store, and a restaurant. Exhibits—many of which are interactive and feature sound effects—include an authentic Japanese Zero and various other vintage aircraft that help narrate such great battles as the Doolittle Raid on Japan, Midway, and Guadalcanal. The actual Stearman N2S-3 that President George H. W. Bush flew is housed in Hangar 79.

Ride in Fighter Ace 360 Flight Simulators, take a docent-led tour, and visit the Ford Island Control Tower for additional fees. Purchase tickets online, at the Pearl Harbor Visitor Center, or at the museum itself after you get off the shuttle bus that departs for the museum and the USS Missouri from the visitor center.

Pokai Bay Beach Park

This gorgeous swimming and snorkeling beach is protected by a long breakwater left over from a now-defunct boat harbor. The entire length is sand, and a reef creates smallish waves perfect for novice surfers. Amenities: parking (no fee); showers; toilets. Best for: snorkeling; swimming.

85-027 Waianae Valley Rd., Waianae, HI, 96792, USA

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Polynesian Cultural Center

Re-created individual villages showcase the lifestyles and traditions of Hawaii, Tahiti, Samoa, Fiji, the Marquesas Islands, New Zealand, and Tonga. In addition, the 42-acre center, which is 35 miles from Waikiki and which was founded in 1963 by the Church of Jesus Christ of Latter-day Saints, has restaurants, hosts luau, and demonstrates cultural traditions, such as hula, fire dancing, and ancient ceremonies. The Hukilau Marketplace carries Polynesian handicrafts.

There are multiple packages available, including luau and Ha: Breath of Life show options. Every May, the center hosts the World Fireknife Championships, an event that draws the top fireknife dance performers from around the world. Get tickets for that event in advance. If you're staying in Honolulu, see the center as part of a van tour so you won't have to drive home late at night after the two-hour evening show.

55-370 Kamehameha Hwy., Laie, HI, 96762, USA
800-367–7060
Sight Details
From $120
Closed Sun. and Wed.

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Punaluu Beach Park

If you're making a circle of the island, this is a great place to stop, stretch your legs, and get your toes wet. It's nice (there is a sandy bottom and mostly calm conditions) and easy (the sand literally comes up to your parked car). Plus there are full facilities, shops for picnic supplies, and lots of shade trees. Often overlooked, and often overcast, Punaluu can afford you a moment of fresh air before you get back to your sightseeing. Amenities: food and drink; parking (no fee); showers; toilets. Best for: solitude; swimming.

53-400 Kamehameha Hwy., Hauula, HI, 96717, USA

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Puu o Mahuka Heiau State Historic Site

Worth a stop for its spectacular views from a bluff high above the ocean overlooking Waimea Bay, this sacred spot spans 2 acres and is the largest heiau (place of worship) on Oahu. At one time it was used as a heiau luakini, or a temple for human sacrifices. Puu o Mahuka may have been built in the 17th century, and its use for religious purposes ended in 1819. The remnants of its stone walls are impressive, and the site is now on the National Register of Historic Places. Turn up the road at the Pupukea Foodland and follow it to the site.

Queen Emma Summer Palace

Nuuanu

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. Self-guided and docent-led 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 (a standard), 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. Check online for special events like hula, quilting, and ukulele classes and a Hoonanea event including a tour, making a floral hairpiece, and picnic lunch. A short drive away, you can visit the Royal Mausoleum State Monument, where Queen Emma, her husband, and their son, Albert, who died at age four, are buried beside many other Hawaiian royals.

2913 Pali Hwy., Honolulu, HI, 96817, USA
808-595–3167
Sight Details
$14, $20 docent-guided tour Sat. or by appointment and availability
Closed Sun., Mon., and Wed.

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Queen's Surf Beach

Waikiki

Once the site of Queen Liliuokalani's beach house, this strand near the Honolulu Zoo draws locals and tourists of all ages. Lovely banyan trees offer shade, the bronze Surfer on a Wave sculpture by artist Robert Pashby honors surfing, volleyball nets welcome pros and amateurs alike, and waters that are part of an aquatic reserve provide superb snorkeling opportunities. The beach is also near what is considered the area's premier bodyboarding spot: the break called The Wall. Be sure to walk out to the gazebo (where experienced boarders jump into the ocean) for stellar views of Waikiki and beyond. Amenities: lifeguards; showers; toilets. Best for: snorkeling; swimming; walking.

2598 Kalakaua Ave., Honolulu, HI, 96815, USA

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Sea Life Park Hawaii

Dolphins leap and spin, and penguins frolic at this marine-life attraction 15 miles from Waikiki at scenic Makapuu Point. The park has a 300,000-gallon Hawaiian reef aquarium, a breeding sanctuary for Hawaii's endangered honu (sea turtles), penguin and Hawaiian monk seal habitats, an aviary, a seabird sanctuary, and many more marine attractions. Sign up for a dolphin, sea lion, or reef encounter to get up close and personal in the water with these sea creatures. The park also has its own luau show.

41-202 Kalanianaole Hwy., Waimanalo, HI, 96795, USA
808-259–2500
Sight Details
$45; parking $15

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Tantalus and Round Top Drive

Makiki Heights

A few minutes and a world away from Waikiki and Honolulu, this scenic drive shaded by vine-draped trees has frequent pullouts with views of Diamond Head and the ewa (western) side of Honolulu. It's a nice change of pace from urban life below. At Puu Ualakaa State Wayside (Tantalus), stop to see the sweeping view from Manoa Valley to Honolulu. To start the drive, go to the Punchbowl cemetery (National Memorial Cemetery of the Pacific), and follow Tantalus Drive uphill. You'll spot wild chickens, darting mongoose (the squirrels of Hawaii), and maybe the occasional wild boar along the road as you drive.

Tom Moffatt Waikiki Shell

Waikiki

Grab one of the 6,000 "grass seats" (that is, spots on the lawn, though there are actual seats as well) for music under the stars. An eclectic array of musical acts put on concerts at this landmark venue throughout the summer and occasionally during the winter, weather permitting. This venue does not allow backpacks or large purses. Check the website for other restrictions.

Turtle Bay

Now known more for its namesake resort than its magnificent beach at Kuilima Cove, Turtle Bay is mostly passed over on the way to the better-known beaches of Sunset and Waimea. But for those with average swimming capabilities, this is a good place to be. The crescent-shaped stretch is protected by a huge sea wall, so you can see and hear the fury of the northern swell while blissfully floating in cool, calm waters. The convenience of this spot is also hard to pass up—a concession sells sandwiches and sunblock right on the beach. The resort has free parking for beach guests. Amenities: food and drink; parking (no fee); showers; toilets. Best for: sunset; swimming.

57-20 Kuilima Dr., Kahuku, HI, 96731, USA

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Ulupo Heiau State Historic Site

Find this spot—where signs near a heiau (shrine) also explain Kailua's early history—tucked next to the Windward YMCA. Although they may look like piles of rocks to the uninitiated, heiau are sacred stone platforms for the worship of the gods and date from ancient times; this one is 140 feet by 80 feet. Ulupo means "night inspiration," referring to the legendary Menehune, a mythical race of diminutive people who are said to have built the heiau under the cloak of darkness.

Waikiki Aquarium

Waikiki

This small yet fun attraction harbors more than 3,500 organisms and 500 species of Hawaiian and South Pacific marine life, including an endangered Hawaiian monk seal and a zebra shark. The Living Reef exhibit showcases diverse corals and fascinating reef environments found along Hawaii's shorelines. Check out exhibits on the Northwestern Hawaiian Islands (explaining the formation of the island chain) and Ocean Drifters (about various types of jellyfish). A 60-foot exhibit houses sea horses, sea dragons, and pipefish. A free, self-guided mobile audio tour is available via your own smartphone. The aquarium offers activities of interest to adults and children alike, with a focus on the importance of being eco-friendly and keeping our oceans clean.

2777 Kalakaua Ave., Honolulu, HI, 96815, USA
808-923–9741
Sight Details
$12

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