Waikiki Aquarium

The Basics

The Waikiki Aquarium, originally built in 1904, is the second oldest aquarium in the US. Explore more than a dozen exhibits, such as a living coral reef, while learning about the importance of education and conservation. Take part in activities such as a Reef Night where participants go on a guided reef tour at night or do a behind-the-scenes tour. Visit the aquarium independently or on a hop-on hop-off trolly or Segway tour.

Things to Know Before You Go

• This aquarium introduces you to Hawaii’s marine life without having to snorkel.

• You can pick up gifts, souvenirs, and books at the aquarium gift shop.

• The aquarium is wheelchair accessible and offers a discount for people with disabilities.

How to Get There

Waikiki Aquarium’s central location and limited parking make driving to the aquarium a difficult prospect. Instead, take the bus (Route 14, 19, 20, or 22) or Waikiki Trolley’s Green Line. The aquarium is also within walking distance of many Waikiki attractions.

When to Get There

You can visit the aquarium year-round, but some activities are only available in certain seasons. Check the aquarium’s website before visiting to see what is happening when you are in town.

The Best Snorkeling in Waikiki

Set along a designated Marine Life Conservation District, Waikiki Aquarium is in front of a living coral reef and some of the best snorkeling spots in Waikiki. After learning to identify marine life in the aquarium, head to nearby Sans Souci Beach and Queens Beach. Both beaches offer sandy areas that make it easy to get into the water. Then, snorkel along a reef teeming with fish and other marine life.

Ways to explore

The Waikiki Aquarium is located within walking distance of Waikiki Beach, so it makes for an easy addition to your Honolulu itinerary once you’ve had your fill of sand and sun. The aquarium offers a variety of family-friendly programming, including behind-the-scenes tours and meet-and-greets with Hawaiian reef animals. Plan to spend around 1–1.5 hours at the venue (though those with greater interest may opt to stay longer), as its compact size makes it manageable for a quicker visit. Entry includes a mobile audio guide.

Accessibility

The aquarium is wheelchair accessible. Service animals are allowed.

Age limits

None

What to pack

Camera, water bottle, sun hat

What to wear

Comfortable walking shoes, sunglasses

Not allowed

Smoking, pets, food and drink

Amenities

Gift shop, audio guides, restrooms

Address 

Waikiki Aquarium is on Kalakaua Avenue, between Waikiki Beach and Diamond Head State Monument. It’s easy to walk to from other area attractions, but you can also get there by driving, taking a taxi, or using public transportation.

Driving

From Honolulu, take Interstate H‑1 east and exit at 25A. Turn right onto Kapahulu Avenue, and continue straight before turning left on Kalakaua Avenue. A number of free parking spaces are out front; alternative metered street parking is on Kalakaua Avenue.

Public transportation

Take TheBus routes 14, 19, 20, or  22 and get off at the Kalakaua  Avenue and Waikiki Aquarium stop. From there, it is just a short walk to the aquarium. You can also get there via the Waikiki Trolley’s Green Line.

Best times to visit

Visiting in the morning, right when the aquarium opens, is ideal for avoiding crowds of tourists.

Best days to visit

For the least crowded experience, visit the Waikiki Aquarium on weekdays, from Monday through Friday.

Best months to visit

Hawaii experiences dry, sunny weather during the summer (from June through August), making this the best time period for a visit.

Special events

The Waikiki Aquarium holds a number of events throughout the year, including World Ocean Month in June and Mauka To Makai (Earth Day) in April.