Alaska by Cruise Ship: America's Most Spectacular Voyage
No other destination delivers the raw, untouched grandeur of an Alaska cruise. Glaciers the size of cities calving into the sea, humpback whales breaching at eye level, bald eagles riding thermals above ancient rainforests — Jay Nichols shares everything you need to plan this bucket-list journey right.
The Experience
Why Alaska Is Unlike Anywhere Else
Alaska cruises operate on a completely different register than any Caribbean or Mediterranean voyage. The scale of everything is almost incomprehensible — mountains that rise straight from the sea to 15,000 feet, glaciers that have been advancing and retreating for 10,000 years, fjords so narrow your ship barely fits. Every day brings something that makes you put your phone down and just stare.
The Inside Passage route — the most popular Alaska cruise itinerary — winds through a protected network of waterways between the mainland and a string of islands along the coast of British Columbia and Southeast Alaska. Ports like Juneau, Skagway, Ketchikan, and Sitka each offer their own distinct character: Juneau for the Mendenhall Glacier and whale watching, Skagway for gold rush history and the White Pass railroad, Ketchikan for totem poles and salmon, Sitka for Russian Orthodox churches and sea otters.
- Juneau — Helicopter glacier landing or whale watching tour
- Skagway — White Pass & Yukon Route Railroad excursion
- Ketchikan — Misty Fjords floatplane or salmon fishing
- Sitka — Sea otter kayaking and Raptor Center visit
- Icy Strait Point — Zip-lining over the Alaskan rainforest
Choosing Your Ship
Which Cruise Line Is Right for Alaska?
Not all cruise lines are created equal when it comes to Alaska, and the ship you choose shapes the entire experience. The major lines sailing the Inside Passage — Holland America, Princess, Celebrity, Norwegian, and Royal Caribbean — each have distinct personalities and Alaska expertise. Holland America and Princess have the deepest Alaskan roots and the most itinerary variety. Celebrity offers a more modern, upscale experience with excellent onboard naturalist programs.
For those seeking something truly intimate, smaller expedition ships from lines like Lindblad Expeditions (in partnership with National Geographic), UnCruise Adventures, or American Cruise Lines allow access to bays and inlets that mega-ships simply cannot reach. These voyages carry fewer than 100 guests and focus exclusively on wildlife, ecology, and immersive shore time. They come at a premium, but the wildlife encounters alone justify every penny.
- Holland America & Princess — Best for traditional experience and itinerary depth
- Celebrity & Norwegian — Best for modern amenities and younger travelers
- Lindblad / UnCruise — Best for wildlife immersion and small-ship intimacy
- Royal Caribbean — Best for families wanting onboard activities
Planning Tips
When to Go & What to Bring
Alaska cruise season runs from mid-May through mid-September, and each window has its own character. May and early June bring lush green vegetation, excellent whale sightings as humpbacks arrive to feed, and fewer crowds. July is peak season — warm, bright, and busy, with all tours operating at full capacity. Late August and September offer the added bonus of fall foliage beginning in the mountains and bear-viewing near salmon streams at their most productive.
Packing for Alaska requires thinking in layers. Even on sunny summer days, temperatures on deck in Glacier Bay or Tracy Arm can drop to the low 40s with wind chill. A waterproof outer layer is non-negotiable. Binoculars are perhaps the single most valuable item you can bring — you will use them every single day, from the ship's deck and on every shore excursion. Quality over price here: a good pair of 8x42 or 10x42 binoculars will transform your wildlife encounters.
- Waterproof jacket and pants (not optional)
- Quality binoculars — 8x42 or 10x42 recommended
- Layering pieces: fleece, base layers, warm hat and gloves
- Waterproof hiking boots for shore excursions
- Book glacier and whale excursions before sailing — they sell out fast
Ready to Set Course for Alaska?
Jay has sailed Alaska multiple times and knows every port, every excursion, and every cruise line inside out. Let him build your perfect Alaskan voyage.
Plan My Alaska Cruise