Hawaii Travel in 2026: New Rules, Fees and Smart Tips Every Visitor Should Know

Few destinations on Earth match Hawaii for sheer magic — the turquoise water, the trade-wind breezes, the smell of plumeria in the air. But in 2026, the Aloha State has rolled out a handful of new rules, fees, and policies that every visitor needs to know before they pack their bags. None of it should dampen your excitement — think of this as your insider prep guide so you can spend less time figuring things out on the ground and more time with your toes in the sand.

Budget a Little Extra: The New Green Fee on Accommodation

As of January 1, 2026, Hawaii's Transient Accommodations Tax (TAT) nudged up from 10.25% to 11% — the extra 0.75% is a "green fee" climate surcharge designed to fund environmental programs across the islands. When you're budgeting, plan for roughly 10–15% extra on top of your base accommodation rate once all taxes and fees are added up. Always double-check that any booking site you use is displaying the 2026 rate — some third-party platforms can be slow to update their tax calculations.

Vacation Rentals: Permits Matter More Than Ever

Hawaii's counties are cracking down hard on unlicensed vacation rentals. Before you click "book" on that dreamy Airbnb or VRBO listing, verify that the property holds a valid state TAT registration AND a county permit. Booking an unlicensed rental can leave you scrambling for alternative accommodation mid-trip if the property is flagged — not the kind of aloha surprise you want.

Driving on Oahu: Watch That Crosswalk

If you're renting a car — and in many parts of Oahu you'll want to — be aware of Act 171, which prohibits parking within 20 feet of any crosswalk or intersection. Enforcement is active and fines aren't cheap. Give crosswalks a wide berth, especially in busy Waikiki where parking space is already at a premium.

Pack Your Own Toiletries

Here's a packing change that catches plenty of visitors off guard: since January 1, 2026, lodging properties across Hawaii are no longer allowed to provide small plastic toiletry bottles under six ounces. This is a plastic-reduction measure, and it means those tiny shampoo and conditioner bottles are a thing of the past. Bring your own travel-sized toiletries or invest in a reusable silicone bottle set — your bathroom routine (and the ocean) will thank you.

Sunscreen: Go Reef-Safe or Go Home

Hawaii has banned the sale of sunscreens containing oxybenzone and octinoxate statewide since 2021, and Maui County goes even further — only mineral-based sunscreens using zinc oxide or titanium dioxide are permitted there. Check your sunscreen at home before you travel and replace it if needed. Reef-safe mineral sunscreens are widely available on the islands, but bringing your preferred brand from home saves you the hassle (and expense) of shopping on arrival.

Pack your reef-safe sunscreen alongside the rest of your beach essentials — the coral reefs are part of what makes Hawaii so spectacular, and protecting them ensures they'll wow visitors for generations to come.

Hanauma Bay: Reserve Early or Miss Out

Hanauma Bay Nature Preserve on Oahu's east side is one of the world's best snorkeling spots — and one of its most popular. Here's what you need to know in 2026:

• Open Wednesday through Sunday only — closed Mondays and Tuesdays.
• Entry fee is $25 per person plus a 2.35% online service fee.
• Hawaii residents and active-duty military with valid ID get in free.
• Reservations open two days in advance at 7 a.m. Hawaii time — and they sell out fast. Set an alarm.
• All visitors watch a short educational video on arrival.
• Parking is available for a separate small fee.
• The bay had a nine-day closure in August 2026 — that's over now, but always check the City & County of Honolulu's official page for current status before you go.

Hanauma Bay in Action

Crystal-clear water, vibrant reef fish, and gentle sea turtles — Hanauma Bay delivers every time. Just book ahead!

Souvenir Shopping: Check That Macadamia Label

Love picking up macadamia nut gifts? Under Act 199, any macadamia nut product not grown in Hawaii must now be clearly labeled as such. If you want the real deal — locally grown Hawaiian macadamia nuts — look for that label and buy with confidence. It's a small but meaningful way to support local farmers.

Travel with Aloha: Respect the Islands

Hawaii welcomed 9.2 million visitors in 2025. That's a lot of footprints on the reef, a lot of cars on narrow roads, and a lot of pressure on the communities that call these islands home. The new rules around reservations, permits, and fees aren't obstacles — they're Hawaii's way of ensuring the magic stays intact for the next generation of visitors. Stay on marked paths, follow posted signs, and treat the land and sea with the respect they deserve.

Mālama i ka ʻāina — Take care of the land, and the land will take care of you.

— Hawaiian proverb

Your 2026 Hawaii Pre-Trip Checklist

1. Budget 10–15% extra on accommodation for TAT and other taxes at the updated 2026 rate.
2. Verify your vacation rental has valid state and county permits before booking.
3. Remember Act 171 — no parking within 20 feet of a crosswalk or intersection.
4. Pack your own travel toiletries — no more small hotel bottles.
5. Bring reef-safe mineral sunscreen (zinc oxide or titanium dioxide).
6. Book Hanauma Bay reservations exactly two days in advance at 7 a.m. Hawaii time — set that alarm!
7. Check the official Honolulu city page for Hanauma Bay's current opening status.
8. Look for "Grown in Hawaii" labels when buying macadamia nut souvenirs.
9. Verify all rules with official Hawaii state and county sources before your trip — regulations can update quickly.

Hawaii in 2026 is still every bit the paradise it's always been — the sunsets haven't changed, the waves are just as perfect, and the aloha spirit is very much alive. A little preparation goes a long way. Know the rules, pack smart, book early, and show up ready to fall in love with these islands all over again. Your best Hawaii trip yet is waiting for you.