Big Island Packing List 2026: What You ACTUALLY Need (Locals' Secret Checklist)

Here you’ll find my best Big Island packing list for exploring Hilo, Kona, and everywhere in between with kids.

This Big Island packing list was written by Hawaii travel expert Marcie Cheung* and* contains affiliate links which means if you purchase something from one of my affiliate links, I may earn a small commission that goes back into maintaining this blog.

After visiting Hawaii over 40 times, I’ve learned the hard way what you actually need for the Big Island versus what just takes up space in your suitcase.

This island is completely different from Maui, Oahu, or Kauai.

Here’s the thing about the Big Island: it has 10 of the world’s 14 climate zones squeezed into one island.

You can swim at a black sand beach in the morning and need a winter jacket for stargazing at Mauna Kea that same night.

Most families pack like they’re going to Maui and then freeze their butts off at Volcanoes National Park.

Or they bring a million things they never use and forget the one item that would’ve saved their trip.

As a Hawaii travel expert and professional tourist who’s been to the Big Island more times than I can count, I’m sharing my actual packing list.

Not the fluffy “bring everything” kind – the real one I use for my own family.

The Big Island Packing Essentials

Reef-Safe Sunscreen (This Is The Law, Not Optional)

Hawaii banned non-reef-safe sunscreen in 2021. But honestly, even if it wasn’t illegal, you should use it anyway. Our reefs are dying, and your vacation sunscreen choice actually matters.

Coming from Seattle, my family burns faster than toast. I’ve watched too many families turn into lobsters on Day 1 and spend their entire $5,000 vacation in pain, slathered in aloe.

I use Babyganics mineral sunscreen for both my kids and myself. It’s a squirt bottle (not a spray), soaks in quickly, and doesn’t leave that zombie-white cast all over your face. Most importantly, it actually works.

Pro tip: Pack it in your checked bag. TSA still enforces the 3.4-ounce liquid limit, and trust me, the sunscreen at ABC Stores near your hotel costs twice what you’d pay on Amazon.

Bug Spray (Seriously, Don’t Skip This)

The Big Island has mosquitoes. Lots of them. Those 10 climate zones I mentioned? At least 5 are perfect mosquito territory.

My husband and boys get eaten alive every trip, especially when we’re hiking or visiting Volcanoes National Park.

Pack bug spray in your checked luggage and reapply it throughout the day. You’ll thank me later.

Water Shoes Are Actually Important Here

Unlike the other Hawaiian islands, the Big Island has tons of black sand beaches created by lava flows. Beautiful? Absolutely. Covered in sharp lava rocks? Also yes.

Regular flip-flops won’t cut it when you’re exploring tide pools or walking on rocky beaches. Grab these water shoes for adults or these for kids. They’re not the cutest, but your feet will be happy.

Check out my full guide to the best water shoes for kids.

Warm Layers (The #1 Thing Families Forget)

Listen, I know you’re thinking “Hawaii = tropical paradise = tank tops only.” Wrong.

I’m always glad I bring rain jackets and warm layers for my family, especially when we visit the volcano or explore the Hilo side.

Those Instagram photos of people in bikinis at the beach? They’re not at Volcanoes National Park in the rain.

If you’re visiting Hawaii Volcanoes National Park or Mauna Kea (13,803 feet above sea level), you need:

Light rain jackets for everyone
Long pants (not just shorts)
Sweatshirts or fleece layers
Closed-toe shoes

The Hilo side gets afternoon rain almost daily. Temperatures at the volcano run 10-15 degrees cooler than the coast.

And if you’re doing a Mauna Kea stargazing tour or sunrise tour, it can actually drop below freezing.

I learned this the hard way on our first Big Island trip when my youngest was shivering in his t-shirt at the volcano visitor center while I frantically searched for sweatshirts in the gift shop.

Don’t be me. Pack the layers.

Sunglasses for Everyone

The sun reflecting off the ocean is no joke. Even if you never wear sunglasses at home (guilty), you’ll want them in Hawaii.

Adults can grab these, and don’t forget your kids. We’ve used baby sunglasses and kid sunglasses on past trips.

Reusable Water Bottles

Hawaii doesn’t need more plastic water bottles. Bring [refillable water bottles](link needed) for everyone in your family. Most hotels, resorts, and even some beaches have filling stations.

Optional But Helpful Stuff

Your Own Snorkel Gear

You can rent snorkel gear, but if you have your own snorkel set, bring it. Then you can snorkel whenever you want without paying hourly rental fees or being stuck with a tour schedule.

We also pack Puddle Jumpers for the kids to use at hotel pools and calmer beaches.

A Good Camera

Your iPhone will work great, but if you have a nice DSLR camera, the Big Island is where you want it.

The sunsets at Mauna Kea, the lava flows, the green sea turtles – you’ll want better than portrait mode.

Want guaranteed great family photos? I always book a session with Flytographer. You save $20 with my link, plus it means I’m actually IN the photos for once.

Hiking Gear

The Big Island has incredible hiking. If you’re planning to hit the trails, bring hiking boots, good socks, and blister tape.

Don’t forget binoculars if you’re into wildlife spotting. The Big Island has some amazing native birds.

If You’re Traveling With Babies or Toddlers

Baby Carrier or Toddler Carrier

Strollers are useless on most Big Island hiking trails and black sand beaches. A Tula toddler carrier works for kids up to 60 pounds and saves your back.

For airport travel, a carrier means you’re not wrestling a tired toddler through security while juggling carry-ons. Trust me on this.

Extra Diapers and Wipes

Pack 50% more diapers and wipes than you think you’ll need. Airplane diapers have a weirdly short life span, and wipes work for everything from dirty faces to airplane tray tables.

Plus, using diapers during your trip means more room in your suitcase for souvenirs on the way home.

The Lovey/Blankie/Binky

Don’t forget your kid’s sleep item. Amazon does offer expedited shipping to Hawaii (starting at $11.99), but do you really want to spend $12 and wait 2-3 days because someone forgot their stuffed elephant?

Extra Shirts For You

Babies spit up. Toddlers spill. You will get gross stuff on your shirt during the flight.

Pack at least one extra shirt per parent in your carry-on. These t-shirts fold up tiny and double as a baby blanket if needed.

A Portable Phone Charger

Between taking a million photos, using GPS to find hidden beaches, and filming your kids’ boogie boarding attempts, your phone battery will die fast. A portable charger is a lifesaver.

Laundry Supplies

This sounds weird, but trust me. Bring a roll of quarters and laundry detergent sheets.

You don’t want to wear sweaty, sandy clothes on the flight home. Most condos have washers and dryers, and even if your hotel doesn’t, most have coin laundry.

Do a quick load before you leave and your future self will thank you.

A Dry Bag

Dry bags are perfect for wet swimsuits, sandy beach toys, or keeping your phone and wallet dry. Super cheap and insanely useful.

Motion Sickness Help

Planning a manta ray snorkel or whale watching tour? Consider motion sickness patches, bracelets, or medicine.

You can grab these at island grocery stores if needed, but if you know you’re prone to seasickness, pack them ahead.

Find out the best Kauai packing list for families by top Hawaii blog Hawaii Travel with Kids. Image of Open suitcase with clothes and personal things packed for traveling

My Packing Strategy That Actually Works

Here’s how I pack for the Big Island without overpacking or forgetting critical stuff:

Use packing cubes. One for swimwear, one for hiking gear, one for dinner clothes. Keeps everything organized and makes unpacking at your hotel way easier.

Try to stick with carry-ons. Checked bag fees add up fast with a family. Plus, if the airline loses your luggage, you won’t spend Day 1 panic-shopping at Walmart.

If you do check bags: Pack one full outfit, sunscreen, and any essentials in your carry-on. Airlines lose bags more often than they admit, and replacing everything at hotel gift shop prices will wreck your budget.

Plan to do laundry mid-trip. Most Big Island condos have washers/dryers. Hotels usually offer coin laundry. One load halfway through means you can pack half the clothes and have room for all those Hawaiian chocolate souvenirs on the way home.

What NOT to Pack

Beach Towels

Your hotel or condo will have towels. Don’t waste luggage space on beach towels unless you really want a specific one.

High Heels

You’re in Hawaii. Leave the heels at home. Nice sandals will work for any restaurant on the island.

Big Island Packing FAQs

Do I need a jacket on the Big Island?

Yes! Especially if you’re visiting Volcanoes National Park or heading to higher elevations. A light rain jacket is smart since the Hilo side gets frequent rain.

Do I need water shoes?

For the Big Island specifically, yes. The lava rock beaches are sharp and will cut your feet. Water shoes aren’t as critical on other islands, but they’re essential here.

What should I pack for Hawaii Volcanoes National Park?

Long pants, closed-toe shoes, a rain jacket, and layers. It can be 10+ degrees cooler than the coast, and weather changes quickly. Winter visits might even see snow.

Your Big Island Packing Checklist

Alright, here’s the quick version you can screenshot:

Must Pack:

Reef-safe sunscreen
Bug spray
Water shoes
Warm layers and rain jackets
Sunglasses
Reusable water bottles

Should Pack:

Snorkel gear
Good camera
Portable phone charger
Laundry supplies
Dry bag

Skip:

Beach towels (your hotel has them)
High heels
Too many clothes (you can do laundry)

Now What?

You’ve got the packing list covered. Next up: figuring out what to actually DO on the Big Island.

My Big Island Travel Guide has day-by-day itineraries, all my favorite kid-friendly spots, and the local secrets I’ve learned from 40+ Hawaii visits. It’s basically everything I wish I’d known on our first trip.

Want someone to just plan it all for you? That’s literally what I do. Book a Hawaii travel consultation and I’ll create a custom Big Island itinerary based on your family’s specific needs, travel dates, and budget.

Or if you’re a DIY planner like me, grab my free 7-day Big Island email course. I’ll walk you through everything step by step.

Booking Your Trip

When you’re ready to book:

Hotels: I always start with [Expedia](link needed) to compare Big Island resorts and hotels. You can filter by pool size, ocean views, and free breakfast – all the important stuff for families.

Car Rental: You absolutely need a car on the Big Island. Use Discount Hawaii Car Rental for the best rates.

Tours & Activities: Book everything through Viator or Get Your Guide ahead of time. Popular tours (like manta ray snorkeling and Mauna Kea stargazing) sell out weeks in advance.

Family Photos: Don’t forget to book a Flytographer session. You’ll save $20 with my link, and honestly, it’s the best money we’ve ever spent on vacation. Those photos are all over my house.

Pack smart, plan ahead, and actually enjoy your Big Island vacation instead of stress-shopping at Target for stuff you forgot.

Aloha!

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