Alaska Cruise Packing List 2026: What to Pack for Glacier Bay

Packing for an Alaska cruise isn’t just about folding clothes into a suitcase—it’s about preparing for three distinct climate zones in a single day. From the sunny deck of a glacier viewing to the rain-soaked wooden planks of a frontier town, the gear you bring determines whether you remember your cruise as an adventure or an ordeal.

The Layering Principle: Alaska’s Core Packing Logic

Alaska’s weather operates on a simple principle: there is no principle. A July afternoon in Juneau can swing from 18°C and blazing sun to 8°C and horizontal rain within the same hour. The solution isn’t a single mega-coat—it’s a layering system that lets you adapt in seconds.

Base layer: moisture-wicking merino wool or synthetic t-shirts. You’ll want two to three of these for the full cruise. Mid layer: a fleece pullover or lightweight down jacket. The down layer should compress to almost nothing in your carry-on. Outer layer: a proper Gore-Tex shell with a hood. Not a “water-resistant” jacket—a fully waterproof hardshell. This is non-negotiable for glacier viewing in Misty Fjords or Glacier Bay National Park.

Pants: quick-dry hiking pants for shore excursions, plus one pair of waterproof rain pants if you’re doing any serious trekking. Leave denim at home—it takes forever to dry and offers zero protection against the damp.

Footwear: The Most Ignored Variable

Most first-time Alaska cruisers underestimate the importance of waterproof shoes. Ketchikan’s Creek Street is a network of wooden boardwalks that become slick with mist and rain. Skagway’s historic district involves hills. The rainforest trails at Mendenhall Glacier require proper grip.

One pair of broken-in waterproof hiking boots is the minimum. If you’re doing the White Pass Summit trail or any serious hike, add an extra pair of wool socks and blister prevention tape. For the ship itself: one pair of rubber-soled sandals or flip-flops for the pool deck and spa—these are required in wet areas and cannot be your outdoor hiking shoes.

The Carry-On Backpack: Your Survival Kit

Your checked luggage won’t arrive at your cabin for one to two hours after boarding. That window—checking in, completing maritime security, boarding, and waiting for your bags—means you need a proper personal item with everything critical.

The backpack should contain: passport and cruise documents, Seasickness medication (the Inside Passage can get genuinely rough), sunscreen (high-altitude UV is deceptively strong), binoculars, a light rain jacket, sunglasses, your phone charger and portable battery, and any prescription medications you can’t afford to be without for two hours.

Photography Gear in Extreme Conditions

Alaska destroys electronics in ways that seem personal. Cold temperatures drain batteries instantly—keep spare batteries in your inside pocket, close to your body. The temperature differential between a warm interior and the glacier deck causes immediate lens fogging—bring a microfiber cloth attached to your camera strap and acclimate your camera slowly.

The binoculars argument: whales breach at distances where your phone’s 5x zoom captures nothing recognizable. A decent pair of 10x42 binoculars will give you more wildlife memories than any camera. Compact enough to hang around your neck all day.

Shore Excursion Gear by Port

Every Alaska port has different requirements:

Juneau: Mendenhall Glacier trails are maintained but can be icy even in summer. Hiking poles are helpful but not required. The Mt. Roberts tramway is a zero-effort way to get above treeline for panoramic views.

Skagway: The White Pass Summit trail is rated moderate-to-challenging. If you’re doing this, your hiking boots need ankle support and grip. The historic trolley tour is low-key but informative.

Ketchikan: This is salmon country. If you’re fishing or wildlife viewing, waterproof everything matters. The totem pole parks are paved and accessible to all mobility levels.

Icy Strait Point: A less-crowded alternative to the bigger ports. The zip line here is legitimately thrilling—one of the best zip lines in North America.

Book your Alaska shore excursions in advance to guarantee your spot on popular tours.

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