What to Pack for an Alaska Cruise: Must-Have Packing Checklist

To enjoy Alaska’s wilderness, where brown bears fish along rugged shores and glaciers calve into waters backed by majestic mountains, one must be prepared for the climate that enables such a bounty of natural beauty. Packing the proper clothes and shoes can make all the difference between a miserable experience and a meaningful one. 

 

While your packing list will depend partially on when you plan to travel, dramatic Alaska treats travelers to the elements all throughout the cruising season. Below, you’ll find a handy checklist of what to pack for an Alaska cruise followed by more detailed breakdowns of everything you’ll want to keep you safe and comfortable. Be sure to check the weather conditions closer to your departure so you can adjust accordingly.

 

Alaska Expedition Packing Checklist 
 

• Warm jacket 

• Knee-high rubber boots: Fully waterproof with sturdy, non-skid soles  

• Walking shoes: Comfortable shoes with rubber soles for use aboard the ship 

• Woolen or fleece hat: With ear protection for colder weather 

• Baseball cap or visor: To protect from rain or snow 

• Scarf  

• Gloves or mittens: One or two waterproof pairs to use while kayaking or in the rain.  

• Waterproof rain pants: Loose enough to wear over a regular pair of trousers 

• Waterproof rain jacket 

• Lightweight thermal underwear 

• Cotton slacks (khakis, jeans, corduroy), or travel/hiking pants  

• Short and long-sleeved shirts or blouses 

• Sweaters or fleeces: Bring two or three different weights 

• Lotions/creams for sun and wind protection 

• Small backpack or rucksack: Waterproof to hold camera gear.  

• Waterproof insect repellent 

• Binoculars 

• Camera and gear: Lenses, extra memory cards/film, battery charger, extra batteries 

 

 

What Clothing to Pack for an Alaskan Cruise

 

Alaska’s maritime climate keeps temperatures mild along the calm waters of the Inside Passage. Even in peak summer, highs rarely reach beyond 65° F. Remember: it’s always cooler at sea than on land, and temperatures near glaciers can reach as low as 45°F.

 

Layering your clothes is the best way to ensure you stay comfortable and safe in a wide range of weather conditions. Thin layers trap heat between them for more effective insulation than a single, thick layer would provide.  

 

Plus, during active excursions or on those occasional sunny days, you can remove a layer or two to keep from perspiring. When you’re truly not sure whether the day’s adventures will leave you hot or cold, zip-off convertible pants are a favorite choice for naturalists and other expedition staff.

 

Before you begin packing, check in with any dress codes. While certain ships may require formal attire for dinner, the atmosphere aboard an expedition cruise like those offered by National Geographic-Lindblad Expeditions is typically much more casual.  

 

Unlike traditional cruises, expeditions focus more on activities off the ship—hiking, kayaking, Zodiac rides and other active ways to discover the natural world—rather than onboard activities like casinos, dancing or fancy-dress dinners. Dress for comfort and you’ll fit right in with your fellow expedition cruising shipmates. If you’re concerned about matching, you can’t go wrong with solid, earth-toned colors.

 

Base Layers

Performance fabrics, like merino wool or Patagonia’s proprietary Capilene, are excellent choices for base layers since they’re breathable, moisture-wicking and have built-in odor resistance.

 

Short- & Long-Sleeve Shirts

Look for shirts with ultra-light wicking fabric, which draws moisture away from the body. Patagonia, Columbia or Smartwool all offer an arrray of options. Long sleeves will protect from bugs and UV rays, as many performance fabrics now come with built-in UPF 40.

 

Lightweight Jacket

A well-insulating mid-layer could be a loose fleece jacket like Helly Hansen’s Varde jacket, which boasts water-repellent fabric on the shoulders, or Patagonia’s Better Sweater Fleece which is made from 100% recycled polyester. Remember to unzip any vents to keep you cool during active excursions.

 

Vest or Hoodie

Windproof loft vests and jackets, like those in Patagonia’s Nano Puff line, trap heat with remarkable efficiency for their light weight—even when wet! The REI Co-op 650 Down Vest is another lightweight option at a lower price point. Go up a size or two to save room for layers underneath.

 

Cozy Sweaters

Whether you are standing on the ship’s deck in a brisk wind or relaxing in the observation lounge, you will want to have something cozy to snuggle up in. Bring a selection of two or three different weight sweaters or fleeces. 

 

 

Rain Jacket Shell / Windbreaker

With a waterproof-yet-breathable outer shell, you’ll be covered in the rain or mist and from spray during Zodiac rides. Choose a hood with a built-in visor to funnel water away from your face. Patagonia’s Torrentshell 3L rain jacket or Kühl’s Stretch Voyagr Jacket are two great picks.

 

Comfortable Pants, Jeans or Leggings

Columbia and Patagonia make excellent hiking/travel pants that are stretchy, stain-resistant and durable—a bonus for bushwhacking. Denim is best worn on days in town or when you won’t be at risk of getting too wet; Cotton takes much longer to dry than technical fabrics do.

 

Winter Hat

In the morning and late at night, the air can be crisp, especially on days spent near glaciers. A wool or fleece hat with ear protection will keep you warm on deck or in a Zodiac.

 

Gloves

Opt for one or two pairs of quick-drying, waterproof gloves. Rab’s Power Stretch Contact Grip Glove is a lightweight option with a grippy silicon palm that’s perfect for kayaking.

 

Underwear & Bras

Pack twice the amount of days you’ll be spending in Alaska, especially if you plan on taking advantage of the onboard gym. You can also wash them in your cabin with a mild detergent. Brands like ExOfficio and Uniqlo’s AIRism line make travel underwear that dries quickly.

 

Pajamas

Bring something comfortable to put on after a long excursion day. If you’re traveling during the shoulder season, the northern lights may make an appearance, so you’ll want to be able to toss on your coat and shoes and quickly head out.

 

Merino Wool Socks

For maximum comfort on excursions, pack three or four pairs of tall, cushioned wool socks and an equal number of thin socks—such as silk or polypropylene sock liners—to wear underneath for added warmth. Reputable brands include Darn Tough and Smartwool. Bonus: merino wool is naturally microbial!

 

Waterproof Boots

For Zodiac wet landings when you need to step ashore into shallow water, knee-high rubber boots from brands like XtraTuf, Bogs or The Original Muck Boot Company will keep your feet sufficiently dry and warm. Cushioned insoles can help make these boots more comfortable for hiking.

 

Closed-Toe Walking Shoes

Whether you’re spotting whales from the deck of the ship or exploring port cities like Juneau or Sitka, well broken-in boots or sneakers with rubber soles are a prerequisite. If your go-to pair isn’t water-repellent, you may want a back-up to rotate in.

 

Swimsuit

Don’t forget your bathing suit in case there are saunas or hot tubs available aboard your ship. Plus, you’ll be prepared in case your revived adventurous spirit has you feeling brave enough for a Polar Plunge!

 

Workout Clothing

Bring a few of your favorite sets of fitness clothes for wellness classes or gym sessions on board. There’s nothing quite as rejuvenating as taking a yoga class or running on a treadmill surrounded by views of Alaska’s majestic landscape.   

 

 

Other Important Items to Pack for Alaska

 

Your most important items will be the waterproof bags to hold your gear so you can stay focused on scanning the shore for signs of wildlife. 20L is plenty of room for most folks, and trusted brands include Sea to Summit, SealLine and NRS. If your smartphone's camera will be your main method for photography on your Alaskan cruise, invest in a waterproof phone pouch. 

 

Any adventure tools your cruise offers will come with the required gear—life vests, for example—so you’re covered on that front. In Alaska’s bogs and temperate rainforest, nature trails can often have slippery or unsteady terrain. Some operators provide single wooden hiking poles to help ensure safety and stability. If you’d prefer a pair of trekking poles, choose an ultralight collapsible set so that they can fit into your daypack.  

 

In addition to a refillable water bottle, if you’re someone who often snacks between meals, add some protein bars to your packing list to make sure the misty fjords are the only thing that’s moody on excursions. 

 

One expert tip on things not to pack: Consider leaving the tablets and laptops at home. There will be some downtime, but it’s best spent by being present, away from screens. Reconnecting to nature also includes your fellow passengers and crew, so don’t be afraid to chat up that guest whose questions you found fascinating on a morning’s hike. These connections are what will turn a memorable Alaskan journey into a life-changing one. 

 

Travel Documents & Passport

• Double check that your itinerary doesn’t stop in Canada before leaving your passport at home.

 

Sleep Mask

• Block out the midnight sun.

 

Sunglasses

• Polarized lenses will reduce glare.

 

Binoculars

• At least 10X power and 25mm objective diameter are ideal specs for wildlife watching.

 

Camera & Lenses

• With extra memory cards and batteries.

 

Power Brick & Charging Cables

• Any tech you pack will need to be charged.

 

Waterproof Bag

• A drybag is a must to protect your gear.

 

Daypack

• Stow excursion essentials and extra layers.

 

 

Toiletries to Pack for Alaska

 

Consider simplifying your routine and narrowing down your list of personal care products, packing just enough to keep you clean and comfortable in the elements. Vessels don’t limit liquid to ounces like airlines do, but there’s no need to bring the added weight of full-sized toiletries.  

 

An expedition ship will likely stock first aid basics and often have a medical professional on board, so you’ll only need to bring remedies for specific ailments to which you are prone.  

 

Seasickness is not as much of an issue in the protected waters of Alaska’s Inside Passage; however, if you are susceptible or your itinerary will take you out into the Gulf of Alaska where it could be rocky, discuss options with your doctor prior to departure. Ships also often have Bonine or other OTC seasickness meds available for passengers.  

 

Folks who require corrective lenses might consider packing contacts in addition to glasses. They’ll be much better suited for rainy and misty days. 

 

To keep everything organized and prevent unwanted leaks in your suitcase, stow it all in a toiletry kit. One with a hanger will be a nice touch in case your cabin’s bathroom is short on counter space.

 

Sunscreen

• Broad-spectrum with a high SPF.

 

Insect Repellent

• Keep mosquitoes at bay with 30-40% DEET or Picaridin.

 

Toothbrush & Toothpaste

• Plus, any other dental hygiene items.

 

Medications

• Pack prescriptions in your carry-on bag.

 

Skincare

• Moisturizer and lip balm in particular.

 

Shampoo & Conditioner

• Travel-sized bottles of your preferred brand.

 

Bodywash

• If your skin is sensitive, bring your own.

 

Razor

• Must be 110v-compatible, if electric.

 

Deodorant

• Stay fresh throughout your trip.

 

Comb or Brush

• Most ship’s cabins provide hairdryers.

 

Makeup

• The basics will do just fine.

 

 

Specific Packing Advice for When You Visit Alaska 

 

A soft-sided bag will be easier to stow than hardshell luggage. Patagonia’s 70L Black Hole Wheeled Duffel is a popular choice for active travelers. It’s built to last with highly weather-resistant fabric and has plenty of pockets for staying organized. It is generally advisable to travel light, but the 100L option may come in handy if you’re also packing for kids. 

 

In the coastal temperate rainforest, dependable rain gear is essential any time of year. The Inside Passage has a maritime climate that is heavily influenced by Pacific Ocean currents, making for a cool, moist summer season.  

 

If you don’t envision yourself exploring in inclement weather back home, it may be smart to rent expedition gear like waterproof boots and pants. Not only is it more convenient to not have to pack a pair of heavy boots, it’s also the more environmental choice. National Geographic-Lindblad Expeditions partners with Ship to Shore Traveler which can provide booked guests with rental gear.  

 

Still determining when to visit? Read on for more detailed advice about packing for each month in Alaska. 

 

What to Pack for a Cruise to Alaska in May

 

May tends to be the driest month of the cruising season, but that certainly doesn’t mean you can skip the rain gear. With daytime temperatures averaging in the mid-50s and snow dusting some of the trails at higher elevations, the chilly air is fresh and invigorating.  

 

Nighttime temperatures can drop down into the low 40s, and if you’re lucky, you’ll be called on deck to witness the northern lights in the early hours. To meet the moment, you’ll want to pack a scarf or neck gaiter in addition to your winter hat and gloves.   

 

May is a favorite time for Sue Perin, an expedition leader who has been traveling to Alaska with National Geographic-Lindblad Expeditions since 1993. “The whole landscape is waking up,” she shares. “It can also be some of the nicest weather. It’s a little bit cooler [in temperature], but I’ve seen a lot of sunny weather in May.” 

 

What to Pack for a Cruise to Alaska in June 

 

Each June day bursts forth with more life, as the wildflowers bloom and days continue to stretch until the summer solstice on June 21, with 18-plus hours of sunlight. “It never truly gets dark,” Perin says, which is your cue to pack at least one pair of sunglasses to protect your eyes—even hazy, overcast days can be shockingly bright—and a light-blocking sleep mask to make sure you get adequate rest.  

 

SPF is always recommended, of course, but on these seemingly endless summer days, it’s important to remember to reapply. Keep your sun lotion in your daypack alongside a refillable water bottle to keep you hydrated on excursions. June temperatures average between 48-62°F but keep in mind that days spent in the iceberg-speckled waters near glaciers will always be on the chillier side.  

 

With your waterproof, knee-high rubber boots, there will be no such thing as “bad” trail conditions. If you’re excited to brave bog walks and bushwhacking through “boot-sucking-mud,” you won’t want to find yourself with a shortage of fresh socks. 

 

 

What to Pack for a Cruise to Alaska in July

 

The height of summer in Alaska sparkles with boundless energy. The pristine, old-growth rainforests are bursting with green, even on overcast days, thanks to increasing amounts of rain. When the sun does make a lucky appearance, it reflects pretty intensely off of the water, so sunglasses, brimmed hats and SPF will be your skin’s best friend. 

 

Wildlife is super active in July. Unfortunately, this includes mosquitos, depending on what part of the state you are exploring. It’s harder for mosquitos to find their way to your skin through multiple layers, even ultra lightweight ones. And clothing pre-treated with permetherin will offer an additional bug barrier. 

 

​​This month also tends to see the warmest temperatures (51-63°F), meaning hikes can really heat up, especially those with an elevation gain. Be sure to pack a mix of short and long-sleeved shirts and a pair of convertible pants that can zip off into capris or shorts. Your daypack will come in handy for stashing extra layers, and perhaps you’ll retrieve your bathing suit to cool off with a polar plunge!

 

What to Pack for a Cruise to Alaska in August

 

This is usually the wettest month of the year, so double down on waterproof gear like rain jackets and water-resistant pants. Merrell and Keen both make excellent waterproof hiking shoes with breathable uppers and high-traction soles. Umbrellas can be cumbersome, so instead, you’ll want to pack a wide-brimmed hat in case of downpours. 

 

Mosquito populations still remain in August. The coastal towns, bays and fjords within the Inside Passage where many expedition ships explore aren’t as affected by bugs, but they can be a nuisance when hiking ashore near standing water or in a muskeg. DEET bug spray or picaridin insect repellent wipes like Natrapel will help. If you’re traveling further inland and up north where bugs can be more prevalent, you may also want a bug net to cover your head and face.  

 

If you’re traveling toward the end of the month, autumn will start to set in, turning the trees to gold and alighting the tundra in fireweed red. Temperatures will begin to dip from the 60s to the 50s, so your warmer sweaters and winter hat likely won’t go unused.

 

What to Pack for a Cruise to Alaska in September 

 

September is shoulder season, and many cruises wrap up by the 15th, but it’s still an excellent time to see Alaska’s most iconic wildlife like brown bears and black bears as they continue to bulk up before hibernation. Additionally, mosquitoes have usually died off by now.  

 

The late August packing advice still applies, as average temperatures top out in the 50s and rain is to be expected. Although, locals will attest that lucky September travelers are occasionally graced by a brief warm spell with beautiful blue skies. If you’re partaking in water activities like kayaking or stand-up paddleboarding on these cool days, add a pair of waterproof pants over your base layer. 

 

The days do get increasingly shorter, but that’s not all bad. When the night skies begin to darken again, the northern lights just might shimmer overhead. Keep your outer layers and easiest pair of shoes close by when you head to bed.

 

What to Pack for a Cruise to Alaska in the Winter

 

No need to worry about what to pack for a cruise this time of year. The Alaska cruising season wraps up by early October, so you won’t find any itinerary options as winter begins to set in.

 

However, if you’re planning to explore Alaska on land—there are plenty of cold-weather activities to enjoy from dogsledding to snowshoeing—you'll want to pack lots of layers and heavier-weight sweaters. 

 

 

In this wild territory of calving glaciers and killer whales, humans can only do so much to prepare. But there’s no need to stress about the prospect of forgetting a layer. In towns throughout the coast, you’ll find plenty of familiar and local outfitters where you can purchase any missing gear—as well as pick up some locally made souvenirs to remind you of your time in America’s spectacular “Last Frontier!"