Hawaii Packing List 2026

Interactive checklist for Hawaii. Reef-safe sunscreen is required by law. Covers snorkeling, volcanic hiking, and inter-island adventures across Oahu, Maui, Big Island, and Kauai.

🌺 Tropical / Volcanic ⚡ 120V / Type A/B 💵 USD 🌿 Reef-safe sunscreen required by law
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Scott's Packing Philosophy: Pack for 5 Days, Not 3 Weeks

We pack for 5 days on every trip, whether we're gone for a week or three weeks. The logic is simple: laundry is easy and affordable in Hawaii — and a lighter bag changes everything, especially when you're hopping between islands on budget carriers.

Laundromats are widely available across all the main islands at $3–5 per load. Most vacation rentals have washers and dryers, which is one reason we prefer them over hotels when staying a week or more. Pack two swimsuits so one can dry while you wear the other — that alone solves half the "I need more clothes" problem.

Inter-island flights matter here. Southwest, Hawaiian Airlines, and Mokulele all have checked baggage fees on inter-island routes. A lighter bag is a real money saver — and rolling through Kona airport with a carry-on instead of dragging two checked bags is just a better way to travel.

Avoid hotel laundry services. They exist, they're convenient, and they're outrageously expensive — often 10x the price of a local laundromat, charged per item. The vacation rental or laundromat is always the better call.

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Activities

Must have 6+ months validity from your travel date — airlines and immigration will turn you away without it.

Check requirements for your passport — many countries have visa-on-arrival or eVisa options.

Print a copy AND have it on your phone. Include the emergency phone number.

Printed + digital copies of flights, hotels, and any pre-booked tours.

Some visa-on-arrival counters still require physical photos. Print at CVS, Walgreens, or any pharmacy before you go — takes 10 minutes.

Have some local cash before leaving the airport — not everywhere accepts cards.

Charles Schwab, Wise, or a travel card — foreign transaction fees add up fast.

Laminated card: embassy number, insurance hotline, family contacts. Keep separate from wallet.

Schedule at usps.com/manage/hold-mail.htm — free, takes 2 minutes, holds mail up to 30 days. Overflowing mailbox is a visible signal your home is empty.

Quick-dry, light-colored. Pack roughly 1 per 2 days — laundry is cheap and available.

Doubles as beach and town wear. Avoid cotton — it stays wet forever in humidity.

Required for temples, nicer restaurants, and cooler evenings. Lightweight linen or nylon.

You'll be in the water. A lot. Pack two so one can dry.

Beach cover-up, temple scarf, picnic blanket, emergency towel. Most versatile item you'll pack.

Tropical downpours arrive with zero warning. Packable jacket that fits in your day bag.

Lightweight, broken-in before you go. Your feet will thank you after 15,000 steps on cobblestones.

Beach, boats, showers at budget guesthouses. Chacos or Tevas hold up far better than cheap flip-flops.

Packable wide-brim hat for all-day sun exposure. Baseball caps don't protect your neck.

Lightweight. You'll want it in air-conditioned rooms which can be arctic.

Reef-safe mineral sunscreen for coastal destinations — oxybenzone destroys coral. Apply every 2 hours.

💡 Available locally but reef-safe options are limited and expensive

30-40% DEET for dengue and malaria risk areas. Picaridin is gentler on skin and gear — both work.

💡 Available locally — buy on arrival if packing light

Bring 2x what you need plus copies of prescriptions. Some medications are controlled or unavailable abroad.

Band-aids, antiseptic wipes, gauze, medical tape, pain relievers. Compact kits fit in a zip-lock.

💡 Available at pharmacies — assemble your own or buy compact kits

Before every meal, after every market, after every tuk-tuk. Non-negotiable.

💡 Available everywhere — buy on arrival

Travel-size toothpaste goes fast. Pack 2 tubes for longer trips.

💡 Available everywhere locally

Solid shampoo bars are great for travel — no liquids restriction, last longer.

💡 Most hotels provide basics — buy locally for longer stays

Get a solid stick or crystal deodorant — gels count as liquids at security.

💡 Available locally but familiar brands may not be found

Pack more solution than you think you need. Daily disposables eliminate solution hassle.

Lips burn too — especially on boats and beaches at altitude.

You will get burned. Have this ready. Keeps in the fridge of your room for maximum relief.

💡 Available at pharmacies and 7-Eleven

Imodium + ORS packets. The ones who don't pack these are the ones who need them most.

💡 Available at pharmacies everywhere

Your navigation, translation, offline maps, and camera all in one. Pack the cable AND a wall adapter.

Big enough to charge your phone 4–5x. Non-negotiable on long travel days and remote islands.

Check the plug type for your destination. A universal adapter works everywhere.

For long flights, buses, and drowning out snoring hostel roommates.

If you want shots better than your phone. Even a compact point-and-shoot is a step up for landscapes.

Cheap insurance. One wave on a boat and your unprotected phone is gone.

Kindle Paperwhite is the standard. Hundreds of books, weeks of battery, beach-readable in sunlight.

Secure your data on public WiFi — essential for hotel, airport, and cafe networks abroad.

Stabilized video from your phone — no editing needed.

Separate from your main luggage for daily exploring. Packable ones fold to nothing.

Insulated bottle keeps water cold for hours in tropical heat. Reduces plastic waste too.

Polarized lenses cut ocean glare and protect your eyes properly. Don't cheap out on this one.

Beach resorts provide towels. Island-hopping boats, waterfalls, and homestays don't.

Game-changer for organization. Your bag stays tidy even after 3 weeks of living out of it.

Island hopping means your stuff rides in open boats. One wave and your unprotected gear is soaked.

For checked baggage and hostel lockers. TSA-approved so security can open without cutting it.

Worth it for anything over 6 hours. Memory foam compressible ones are far better than inflatable.

Markets, beach trips, random purchases. Many countries now charge for plastic bags.

Wet clothes, snacks, liquids for carry-on, sand-proofing electronics. Pack 5–10.

Tropical downpours soak you in 30 seconds. A packable umbrella lives in your day bag and saves you from getting drenched on the way to dinner.

💡 Available at 7-Eleven and SM for about ₱200–400

Capture snorkeling, diving, and beach adventures hands-free.

Hawaii law bans chemical sunscreen (oxybenzone/octinoxate) — you can be turned away from snorkel tours. Zinc oxide only. Buy before you go — it's expensive on-island.

Lava rock tide pools, black sand beaches, and entry points for snorkeling are razor-sharp. Beach sandals won't protect you. Water shoes are essential on the Big Island especially.

Mauna Kea summit is 40°F. Haleakala sunrise is 30°F. Even sea-level Kauai gets cool evenings. One packable layer transforms your trip.

Hawaii is serious about plastic. Many parks, beaches, and trails have refill stations. Single-use plastic water bottles are increasingly hard to find on Kauai especially.

Kalalau Trail, Diamond Head, Waimea Canyon — Hawaii's trails are volcanic, muddy, and uneven. Flip-flops get people helicoptered out. Trail runners are minimum; waterproof boots preferred.

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Gear We Recommend for Hawaii

These are the items that make the biggest difference on a Hawaii trip. Each pick is chosen for a specific reason — not just "take sunscreen" but why it matters here, specifically.

1

Reef-Safe Mineral Sunscreen

It's the law. Chemical sunscreen is banned in Hawaii marine areas. Zinc oxide protects you and the coral — and coral here is worth protecting.

2

Water Shoes

Lava rock is razor-sharp and wet. The entry at Two Step on the Big Island, tide pools on Maui — water shoes mean you explore instead of bleed.

3

Collapsible Trekking Poles

Kalalau Trail on Kauai drops 2,500 feet on loose volcanic mud. Poles turn a dangerous descent into a controlled one. Worth every ounce.

4

Polarized Sunglasses

You're surrounded by ocean reflection from dawn to dusk. Polarized lenses reduce glare dramatically — you'll see the fish below the surface instead of just the sky above it.

5

Snorkel Mask (own, not rental)

Renting a mask that's been in 50 other people's faces is unpleasant. Your own mask fits, seals, and you'll use it on every snorkel trip without hesitation.

For the full story on what to buy, what to skip, and why — including specific product recommendations for reef-safe brands, snorkel gear, hiking footwear, and the inter-island flight baggage reality — see our Hawaii Travel Tips packing guide.

Hawaii Packing — Frequently Asked Questions

Frequently Asked Questions