Hanauma Bay Nature Preserve is a marine conservation area in East Honolulu, near Koko Head, and a day trip from Waikīkī requires some advance planning. Non-Hawaiʻi residents can reserve admission online, while walk-in entry is limited and parking is not guaranteed.
- Open Wednesday through Sunday, with entry from 6:45 a.m. to 1:30 p.m.
- Nonresident admission reservations are released two days ahead; transportation packages have a separate booking window.
- Limited walk-in or drive-in access is available, and parking is limited.
- Plan to watch the educational video during each visit.
Why plan ahead for Hanauma Bay
Hanauma Bay is a protected marine area with limited daily access, so sorting out entry before setting out helps you plan the day. It was designated Hawaiʻi’s first Marine Life Conservation District in 1967, and the protected area covers 101 acres.
The preserve is open to the public Wednesday through Sunday. Entry is allowed from 6:45 a.m. to 1:30 p.m.; the beach is cleared at 3:30 p.m., and everyone must leave by 4 p.m.
It closes on Mondays and Tuesdays, Christmas Day and New Year’s Day. The City says the schedule can change, so check the official site before you go.
The protected district reaches seaward from the high-water mark to a line across the bay’s mouth, from Palea Point to Paiʻoluʻolu Point. That boundary helps explain why Hanauma Bay is managed as a conservation area, not simply as a beach stop.
How do Hanauma Bay reservations and entry work?
Non-Hawaiʻi residents can book admission-only reservations through Honolulu’s PROS reservation system two days ahead, starting at 7 a.m. Hawaiʻi Standard Time. Reservations close when spaces fill or at 11:59 p.m. the day before the visit.
Another option is a reservation with transportation through Roberts Hawaiʻi. These can be booked up to one month in advance and include round-trip transportation from several Ala Moana and Waikīkī-area locations, along with entry.
Nonresident admission costs $25 for visitors age 13 and older; children 12 and younger enter free. Hawaiʻi residents with accepted proof of residency, as well as qualifying active U.S. military members and their dependents, enter free. The City accepts a current Hawaiʻi driver’s license, Hawaiʻi State ID or Hawaiʻi school student ID as proof of residency.
Nonresident reservations cannot be transferred. Online payments are non-refundable unless the Honolulu Department of Parks and Recreation closes the preserve, and the City adds a 2.35% online service fee.
The City allows approximately one-quarter of access for walk-in or drive-in visitors. Walk-in tickets are first come, first served, issued when the parking-lot gate opens at 6:45 a.m.; everyone in your party must be present to get them.
How do you get from Waikīkī to Hanauma Bay?
From Honolulu, follow Kalanianaʻole Highway, also known as Highway 72, to Hanauma Bay Road. The preserve has limited parking above the bay, and a reservation does not reserve a parking stall. You may have to wait for parking to reopen or find legal street parking nearby and walk in.
The City says bus service into Hanauma Bay has been discontinued. A bus stop remains atop the bay along Kalanianaʻole Highway for Route 22, but that is not the same as service into the preserve. If you plan to use public transit, check current details with the City before setting out.
From Waikīkī, Honolulu public transport can help you understand the broader transit network, but confirm how it applies to the bay itself before relying on a bus for the final approach.
What should you know about snorkeling and services?
Every visitor must watch the educational video in the theater on each visit, even if they have seen it before. The preserve also lists ocean-safety lifeguards, bathrooms, freshwater showers, educational volunteers and biologists among its services. A tramway runs from the upper entrance to the beach.
Snorkel rentals are available from 7 a.m. to 3 p.m. and accept credit or debit cards, not cash. Food concessions operate from 8:30 a.m. to 2 p.m., and the gift shop from 8 a.m. to 3:30 p.m.; both take credit or debit cards, not cash.
Parking costs $1 for Hawaiʻi residents and $3 for nonresidents, payable in cash only. The residential-vehicle fee is refundable if the vehicle leaves within 15 minutes. Keep this separate from your admission plan: having a reservation does not guarantee a parking space.
Plan the day from your Waikīkī base
Choose your entry plan first, then account for the drive, parking uncertainty and the required theater video when setting your schedule. Hanauma Bay is about 8.6 miles from Kuhio Banyan, a two-star hotel.
Conditions and practical details can affect what you bring and how you time the visit.
Honolulu weather by month offers seasonal context for planning a Waikīkī stay; still, use the City’s current information for preserve hours and entry arrangements.
FAQs
Is Hanauma Bay open every day?
No. The preserve is open Wednesday through Sunday and closed Mondays and Tuesdays, as well as Christmas Day and New Year’s Day. The City says its schedule can change.
Can you visit Hanauma Bay without a reservation?
Yes, a limited share of access is available for walk-in or drive-in visitors. Walk-in tickets are first come, first served, and everyone in the party must be present when tickets are issued.
Does a Hanauma Bay reservation include parking?
No. A reservation does not reserve a parking stall, and you may need to wait for parking to reopen or park legally nearby and walk in.