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What to Pack & Bring

What to Pack & Bring

Hawaii, USA

General Clothing & Layering

Opt for lightweight, breathable fabrics like cotton, linen, or moisture-wicking synthetics. These materials perform well in the warm, humid coastal areas. Layering is a core strategy; temperatures drop significantly within short distances, especially with elevation gain. Even on a hot beach day, an evening in Waimea or Volcano Village will feel considerably cooler.

Essential Items

High Elevation & Cultural Attire

Warm layers are necessary for high elevations like Mauna Kea and Hawaiʻi Volcanoes National Park. Temperatures at the Mauna Kea summit can dip below freezing. Hawaii has a casual dress code. Swimsuits are for beaches/pools. When transitioning to public spaces, wear a cover-up over Swimwear. Modesty is appreciated at sacred sites or traditional gatherings.

Specific Attire

Footwear Recommendations

Casual Footwear

Sandals, flip-flops ("slippers"), and casual Sneakers are perfect for everyday wear, light walking, and beach outings.

Ideal for urban and beach environments

Hiking Shoes

Sturdy, closed-toe shoes or Hiking boots are necessary for uneven terrain, lava rock, or mud. Waterproof hiking shoes are beneficial for wetter trails.

Important for trails and volcanic areas

Water Shoes

Water shoes are useful for rocky beaches, tide pools, or entering the ocean where coral or sea urchins might be present.

Protection and grip in aquatic environments

Required Documents

Papers for Travel

Keep both digital and physical copies of all important documents for easy access and as a backup.

  • Passport / Valid Government ID (US citizens)
  • Visa or ESTA approval (international visitors)
  • Travel insurance policy information
  • International Driving Permit (if applicable)
  • Vaccination records and health documentation
  • Printed/Digital copies of all reservations
  • Emergency contact information
  • Student/Senior/Press IDs for discounts (if applicable)

Technology & Electronics

Power & Connectivity

The U.S. Uses Type A (two flat parallel pins) and Type B (two flat parallel pins with a grounding pin) plugs. Standard voltage is 120V at 60Hz. International travelers from countries with different plug types or voltages will need a Universal travel adapter. Most modern smartphones are compatible with U.S. Networks.

Connectivity Solutions

Camera & Backup

A versatile camera captures the island's diverse beauty. A Wide-angle lens is useful for landscapes, a Telephoto lens for wildlife. A Waterproof camera (Action camera like GoPro or Waterproof phone case) for water activities. A Tripod is necessary for stargazing.

Essential Gear

Useful Apps for Travel

Navigation & Weather

Google Maps, Apple Maps, Waze for directions. NOAA Weather or local news apps for forecasts. Download offline maps for remote areas.

Volcano & Ride-Sharing

USGS Volcanoes app for Kīlauea updates. Uber and Lyft for convenient transportation in Kona and Hilo.

Accommodation

Booking.com, Expedia, Airbnb, or VRBO for managing reservations or finding last-minute lodging.

Health & Wellness Items

First Aid & Medications

A well-stocked health and wellness kit offers peace of mind. Carry all prescription medications in their original containers with clear labels. For controlled substances, bring a copy of the prescription and a doctor's note.

Kit Contents

Sun & Insect Protection

The Big Island has a high UV index. Use reef-safe sunscreen, wear hats, sunglasses, and protective clothing. Reapply sunscreen often. Choose repellent with DEET or picaridin for mosquitoes, especially on the Hilo side or near freshwater.

Protection Essentials

Altitude & Motion Sickness

Altitude Sickness

  • If visiting Mauna Kea summit (above 13,000 ft), symptoms may occur.
  • Consult a doctor about medication like Diamox.
  • Drink plenty of water and ascend slowly.

Motion Sickness

  • For boat tours (snorkeling, whale watching) or winding roads.
  • Bring over-the-counter Motion sickness medication.
  • Ginger candy or acupressure bands may also help.

Activity-Specific Equipment

Hiking Essentials

A Daypack for water, snacks, layers, and rain gear. Trekking poles for steep or muddy trails. A Headlamp or flashlight for early morning/late evening hikes.

  • Sturdy, closed-toe shoes
  • Layers for temperature changes
  • Water and snacks
  • Rain gear

Water Activities

Bring your own snorkel Mask, snorkel, and fins for a better fit and hygiene. A lightweight Beach towel and a Beach bag are useful. A small cooler keeps drinks cool on long beach days.

  • Personal snorkel gear
  • Quick-dry towels
  • Small cooler
  • Rash guards for sun protection

Stargazing & Camping

If stargazing at Mauna Kea Visitor Information Station, Binoculars enhance the experience. Bring a warm blanket and camp chairs. If camping, bring your tent, Sleeping bag, and basic cooking gear. Check for permits.

  • Binoculars for stargazing
  • Warm blanket and camp chairs
  • Tent and sleeping bag (for camping)
  • Basic cooking gear (for camping)

Rent vs. Bring Equipment

Rent Locally

  • Surfboards/Paddleboards: Convenient, widely available.
  • Bicycles: Practical from local shops in Kailua-Kona, Hilo, Waimea.
  • Snorkel Gear: Widely available, though personal gear may fit better.
  • Hiking poles: You can rent or buy inexpensive poles on the island.

Consider Bringing

  • Personal Snorkel Gear: Better fit, more hygienic.
  • High-Quality Hiking Gear: If you own preferred items, bring them.
  • Specialty Items: For specific activities where local rental is limited.
  • Reef-Safe Sunscreen: Buy before arrival for potential savings.

Miscellaneous Must-Haves

Comfort & Security

These items contribute to a smoother and more comfortable travel experience.

Travel Comfort & Safety

Reusable & Island-Specific Items

Reduce waste and be prepared for local practices. Carry a car charger for your phone, essential for navigation on the expansive island.

Eco-Friendly & Unique Needs

  • Reusable water bottle to reduce plastic waste
  • Reusable shopping bag (plastic bag bans are common)
  • Reusable utensil set for takeout food
  • Car charger for phone/GPS

Items to Consider

Binoculars

Useful for whale watching, bird watching, lava flows, stargazing.

Specialty Meds/Toiletries

Bring specific brands or sensitive skin products not widely available.

High-Quality Hiking Gear

Can be expensive locally; bring your own if you own it.

Water Filter

For remote hikes, though generally not needed for tap water.

Unique to Big Island

Footwear for Terrain

  • Sturdy, closed-toe shoes
  • Essential for walking on uneven lava fields
  • Protects feet from sharp terrain in HVNP

Warm Layers for Elevation

  • Necessary for Mauna Kea or Hawaiʻi Volcanoes National Park
  • Temperatures drop significantly at higher altitudes
  • Even on a hot coast day, bring warm jackets

Packing Smart for Microclimates

Pack versatile layers. You can go from beach shorts to mountain snow gear in a single day.

Consider packing cubes to organize diverse clothing types for different activities and climates.