Oʻahu may be the easiest place in Hawaii to travel with children. Flights are short, beaches with lifeguards are everywhere, and when the weather turns there is always a museum, an aquarium or a mall nearby. Most of all, there are moments children never forget: a turtle surfacing beside them, their first wave on a surfboard, the fire dancers at a luau. Here are the best family days out.
The best things to do with kids
1. Swim at Ko Olina
Four sheltered lagoons with soft sand, lifeguards and shade. Ideal for toddlers.
2. Kūhiō Beach
In the middle of Waikīkī, sea walls create calm, shallow pools; nearby, children can watch surfers and canoe rides.
3. The Waikīkī Aquarium
A small, excellent aquarium at the Diamond Head end of the beach, with monk seals, jellyfish and reef fish. Adult tickets cost about $12.
4. The Honolulu Zoo
Next to Kapiʻolani Park, a short walk from Waikīkī.
5. Hanauma Bay
The best place on Oʻahu for a first real snorkel. Children under 12 enter free; closed Mondays and Tuesdays.
6. A surf lesson in Waikīkī
For children from about five or six who can swim.
7. Turtles on the North Shore
Green sea turtles often rest on the sand at Laniākea. Stay behind the ropes and keep 10 feet away.
8. Shave ice in Haleʻiwa
The perfect reward after a North Shore day.
9. Dole Plantation
A pineapple garden maze, a train ride and pineapple soft-serve in the centre of the island.
10. The Polynesian Cultural Center
Canoe rides, games, villages from across Polynesia and a fire-knife show. Closed Sundays.
11. Bishop Museum and planetarium
Volcanoes you can make erupt, Hawaiian artefacts and star shows: perfect for a rainy day.
12. Pearl Harbor
The Battleship Missouri and Bowfin submarine are great for curious older children.
13. Tide pools at Makapuʻu or Kaʻena
At low tide on calm days, rock pools full of life. Stay away from the edge on big-wave days.
14. Kualoa Ranch
Older children love the movie-site tours and the jungle valley.
Tips for families
- Plan one big outing a day, then pool or beach time.
- Mornings are calmest for swimming and snorkeling.
- Choose lifeguarded beaches and avoid the North Shore's big winter surf.
- Stay in Waikīkī without a car, or at Ko Olina with one; see where to stay with kids.
Our one-week family itinerary on Oʻahu puts these together day by day.
Where to stay with kids
Families usually choose between Waikīkī, where you can walk to the beach, aquarium and zoo without a car, and Ko Olina, where the calm lagoons and family resorts are on the doorstep and you need a car. Many families split the week between the two. On the North Shore, the Turtle Bay resort area is the main legal place for short stays. See where to stay on Oʻahu.
Rainy days
Oʻahu's showers are usually short, and it is almost always sunny somewhere: if it rains in Kailua, try Ko Olina. On a properly wet day, the Bishop Museum, its planetarium, the Waikīkī Aquarium and the Ala Moana Center are all good options. Sea Life Park on the south-east coast is another family favourite.
When to go with kids
Summer brings calm seas on the North Shore and long days; winter brings big waves to watch and whales offshore. Christmas, spring break and July are the busiest and most expensive. Late August and early June are good compromises for school-age families.
What it costs
Many of Oʻahu's best family days are free: beaches, tide pools, turtles, Pearl Harbor's USS Arizona Memorial and the Kūhiō Beach hula show. Paid highlights for a family of four add up: Hanauma Bay costs $25 per non-resident adult (children under 12 free), the Waikīkī Aquarium about $12 per adult, and a luau or the Polynesian Cultural Center can cost several hundred dollars for four. Surf lessons typically run around $100 per person. Pick two or three paid experiences and fill the rest with free ones; see a family budget.
Quick answers
What is there to do on Oʻahu with kids?
Ko Olina lagoons, Kūhiō Beach, the Waikīkī Aquarium and Honolulu Zoo, Hanauma Bay, surf lessons, turtles on the North Shore, Dole Plantation, Sea Life Park and the Polynesian Cultural Center.
Is Oʻahu good for toddlers?
Yes. Ko Olina's lagoons and Kūhiō Beach's walled pools are among the calmest places to swim in Hawaii.
What can kids do on Oʻahu on a rainy day?
The Bishop Museum and planetarium, the Waikīkī Aquarium, Sea Life Park or the Ala Moana Center. It is usually dry somewhere on the island.
Is Pearl Harbor suitable for young children?
Older children usually find it fascinating. Younger ones often prefer the Battleship Missouri or the Bowfin submarine to the solemn USS Arizona Memorial.
Keep exploring: Hawaii with kids, things to do on Oʻahu, safest family beaches.
Facts checked October 2026. Opening days, prices and closures change, so check with each attraction before you go.
