Should I pack a full snorkel set for my kids?

No. Snorkel gear is bulky. Rent high-quality sets on-island for about $10-$15 per day, or buy basic masks at local grocery stores like ABC Stores if you are staying for a week.

Do I need fancy clothes for dinner?

Hawaii is extremely casual. 'Resort casual' means a nice polo for men and a sundress for women. Leave the heels and heavy blazers at home.

Is it worth bringing a car seat?

Yes. While rental agencies provide them, they are often expensive and in questionable condition. Most airlines allow you to check car seats for free.

Packing for a Family Trip to Hawaii

Focus on high-quality sun protection, versatile layers for microclimates, and dedicated water gear for the kids. Pack 30% less clothing than you think you need, as you will live in swimsuits and spend most of your time outdoors.

Choose reef-safe sunscreen. Hawaii law mandates the use of non-nano mineral sunscreens containing zinc oxide or titanium dioxide. Buy these before you arrive to avoid the 'tourist tax' on island prices—expect to pay $20 per tube at resort shops.
Layer for elevation changes. Even if you are staying at sea level, trips to higher elevations (like Haleakalā or Volcanoes National Park) require actual jackets. Pack one lightweight, windproof rain jacket per child; temps can drop 20 degrees Fahrenheit at the summits.
Prioritize water-specific footwear. Do not bring flip-flops for hiking or tide-pooling. Pack one pair of sturdy, rubber-soled water shoes for each child to protect feet from sharp volcanic rock and coral.
Optimize your dry storage. Bring three large dry bags. You will constantly be managing wet swimsuits and sandy gear while moving between beaches and rental cars; dry bags prevent your entire trunk from smelling like mildew.

Should I pack a full snorkel set for my kids?: No. Snorkel gear is bulky. Rent high-quality sets on-island for about $10-$15 per day, or buy basic masks at local grocery stores like ABC Stores if you are staying for a week.
Do I need fancy clothes for dinner?: Hawaii is extremely casual. 'Resort casual' means a nice polo for men and a sundress for women. Leave the heels and heavy blazers at home.
Is it worth bringing a car seat?: Yes. While rental agencies provide them, they are often expensive and in questionable condition. Most airlines allow you to check car seats for free.