The Pacific,
up close.
A small aquarium on Waikīkī Beach.
3,000 ocean creatures await.
A whole ocean,
in just one hour.
Founded in 1904, the second-oldest aquarium in the United States, and one of the most magical. Small enough to explore with little ones. Big enough to remember forever.
Compact and easy, perfect for families.
Real Hawaiian and Pacific marine life.
Right on Kalākaua. Combine with the beach.
Pick your adventure.
All 14+ exhibits inside one aquarium. Swipe to explore.
Take the Aquarium with you.
Two free, browser-based companions for your visit. No app download, no sign-up, just open and explore.
An hour by the sea.
A memory for life.
Right on Kalākaua Avenue, between Kapiʻolani Park and the Pacific. Easy to combine with a beach day, sunset walk, or family outing.
- 2777 Kalākaua Ave, Honolulu5 min walk from Diamond Head Beach
- Open daily · 9 AM – 4:30 PMLast entry at 4:00 PM
- Loved by families & curious soulsStroller-friendly · fully accessible
3.9 from 1,600+ visitor reviews
"A small gem of the Pacific."
"Friendly staff, beautiful exhibits, and the jellyfish room is magical for kids."
"Compact but packed with rare Hawaiian species you won't see anywhere else."
"Perfect afternoon stop after the beach. Educational and beautifully done."
A century of aloha.
One hour. Four unforgettable moments.
- 1Arrive
Walk in straight from the beach. Grab your map at the entrance.
- 2Wander
Hawaiian reef, sea dragons, sharks, all within steps of each other.
- 3Wonder
The jellyfish gallery is everyone's favorite photo moment.
- 4Linger
Free re-entry all day. Beach in the morning, aquarium at sunset.
Every ticket
protects
the Pacific.
We're a working marine science center. Your visit funds coral restoration, monk seal rehabilitation, and education for thousands of Hawaiʻi schoolchildren each year.
- 1,200+Coral fragments grown
- 8Monk seals rehabilitated
- 12kStudents educated/yr
- 30+Active research projects
Easy to find. Easy to love.
This Week
- Mon – Fri9:00 AM – 4:30 PM
- Saturday9:00 AM – 4:30 PM
- Sunday9:00 AM – 4:30 PM
- Last entry4:00 PM
Closed Christmas & Thanksgiving.
Quick answers.
How long does a visit take?+
About one hour at a comfortable pace. Free same-day re-entry means you can also pop in twice.
Is it good for little kids?+
Yes, exhibits are at kid-eye-level, fully stroller-friendly, and the jellyfish room is universally loved.
Where do I park?+
Free street parking on Kalākaua and paid lots in Kapiʻolani Park, just steps away. The bus stops right outside.
Is it accessible?+
Completely. Step-free paths throughout, accessible restrooms, seating areas and service-animal friendly.
Can I bring food?+
Snacks and water are welcome. Picnic at Kapiʻolani Park next door, or grab lunch on Kalākaua Ave.
News from beneath the surface.
Once-a-month dispatch, new exhibits, conservation wins, and visitor perks. No spam, ever.
Ready to dive in?
Skip the line. Book online and walk straight in.