Is Waikīkī Aquarium worth it?

Skip itLives up to the hype · +27Small, 1904-founded University of Hawaiʻi aquarium of local reef life, beside Kapiʻolani Park

Usually not worth it. 3.9 on Google across 1,855 reviews; recurring notes that it's tiny and partly under construction.

Hype14How famous and hyped it is

Reality41Evidence-based, votes take over as they come in

The gap+27Lives up to the hypeHow we score

3.9 ★ Google · 1,855 reviews— hypegap votes · be one of the first

Been to Waikīkī Aquarium? Was it worth it?

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Is it worth it for you?

Worth itEditorial verdict until 5 families with kids vote

Short, cheap ($5 kids) and walkable from Waikīkī; reviewers say it suits young children best.

Why Reality is 41

Lives up to its fame2/53.9 on Google across 1,855 reviews; recurring notes that it's tiny and partly under construction.

Value for money3/5$12 is cheap, but you get under an hour and some exhibits are dismantled during renovations.

Can’t get it elsewhere2/5Local reef species are better seen snorkeling at Hanauma Bay, and Sea Life Park offers bigger marine exhibits.

Easy to do4/5Walkable from Waikīkī with no booking; parking is the only hassle, with very few free stalls.

What people loved

Cheap by Oʻahu standards at $12 for adults and $5 for kidsFocuses on Hawaiian and Pacific reef life rather than generic aquarium species, including a resident Hawaiian monk sealKnowledgeable, passionate staff and clean tanks; hands-on stations on some daysWalkable from Waikīkī hotels, next to Kapiʻolani Park and the zoo

What wore them down

Very small: many visitors are done in under an hourOngoing construction; the iconic Edge of the Reef exhibit and the big mullet tank are gone for nowGoogle rating of 3.9 is low for a headline attraction; Google's review summary notes exhibits closed for constructionParking is a hassle with only a handful of free stalls

Know before you go

See something out of date? Fix it right here.

Booking: Walk-up only; tickets sold at the front desk.

Entry$12 general (non-resident) adult; $5 ages 4–12 and seniors 65+; $8 kamaʻāina, military and Hawaiʻi students; 3 and under freeSource · Checked Oct 16, 2026

HoursDaily 9 a.m.–4:30 p.m. last admission; facility closes at 5 p.m.Source · Checked Oct 16, 2026

RenovationsOpen during renovations; the outdoor Edge of the Reef exhibit and the large mullet tank have been dismantled for rebuildingSource · Checked Oct 16, 2026

ParkingVery limited free stalls at the entrance for visitors; otherwise metered street parking along Kalākaua AveSource · Checked Oct 16, 2026

TicketsNo advance tickets; buy at the front desk on arrival. Free mobile audio guide includedSource · Checked Oct 16, 2026

Time neededAbout 45 minutes to 1 hour for most visitorsSource · Checked Oct 16, 2026

From WaikīkīIn Waikīkī; walk along the beach toward Diamond Head, or take bus #2 or the Waikīkī TrolleySource · Checked Oct 16, 2026

Opening hours (Google)

Monday: 9:00 AM – 5:00 PM
Tuesday: 9:00 AM – 5:00 PM
Wednesday: 9:00 AM – 5:00 PM
Thursday: 9:00 AM – 5:00 PM
Friday: 9:00 AM – 5:00 PM
Saturday: 9:00 AM – 5:00 PM
Sunday: 9:00 AM – 5:00 PM

In their words

“If you blink, you might accidentally finish the entire Waikiki Aquarium before your kids even ask for snacks.”

Robert Hartland · Google review · 6 months ago

“if you like big aquariums like Atlanta or Monterey Bay this is equivalent to part of a single hall.”

DnSudds Dewitz · Google review · 2 months ago

“The Waikiki Aquarium - is affordable, and focuses on local sea life. I have been to many aquariums with all the same fish.”

Lizzy Carter · Google review · 6 months ago

“Enclosure for the Monk Seal and Sharks were a little small”

Brooke · Google review · 9 months ago

Tips from people who went

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One thing people should know

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Questions people ask

How much is the Waikīkī Aquarium?

$12 general admission, $5 for ages 4–12 and seniors 65+, $8 for kamaʻāina, military and Hawaiʻi students, and free for ages 3 and under.

Is the Waikīkī Aquarium open during renovations?

Yes. It is open, but the outdoor Edge of the Reef exhibit and the large mullet tank have been dismantled for rebuilding.

How long does it take to see the Waikīkī Aquarium?

Most reviewers finish in about 45 minutes to an hour.

Is there parking at the Waikīkī Aquarium?

A very limited number of free stalls at the entrance for visitors, plus metered street parking on Kalākaua Avenue.

Is there a monk seal at the Waikīkī Aquarium?

Yes. Hōʻailona (Hōʻa) returned to his renovated habitat after several years at a UC Santa Cruz research program.

Better fits, according to people who went

Skip itReality 45 −29Hanauma Bay★ 4.6East side · SnorkelSee the same reef fish live while snorkeling in a protected bay.

Honolulu Zoo — photo by John Marsh Class Piano II

Skip itReality 35 −23Honolulu Zoo★ 4.2Honolulu & Waikīkī · ZooNext door in Kapiʻolani Park if kids want a longer animal outing.

Skip itReality 24 −21Sea Life Park★ 4.1East side · AttractionLarger marine park on the east side, at a much higher price.

Pearl Harbor — photo by Christopher Wilkinson

Worth itReality 90 −2Pearl Harbor★ 4.8Honolulu & Waikīkī · HistoryNPS memorial to the 1941 attack, with museums and a boat to the USS Arizona Memorial

Sources

Verdict by The Hype Gap editors. No one paid for it. Facts checked Oct 16, 2026. How we score · Standards