Glacier Bay National Park is not a port of call in the traditional sense — it is a wilderness experience. Located in southeast Alaska, this UNESCO World Heritage Site and Biosphere Reserve encompasses 3.3 million acres of tidewater glaciers, fjords, mountains, and one of the world's most remarkable examples of glacial retreat and ecosystem recovery.
Ships enter the bay under a special permit system that limits the number of vessels allowed in at any one time — preserving the extraordinary silence and wilderness quality that makes Glacier Bay unlike any other destination on an Alaska itinerary. The bay extends 65 miles into the heart of the park, culminating at the Grand Pacific Glacier and Margerie Glacier — where passengers witness massive walls of ancient blue ice calving thunderously into the sea.
Just 250 years ago, the entire bay was buried under a sheet of ice 4,000 feet thick. The glaciers have retreated over 65 miles since then — one of the fastest glacial retreats ever recorded. What has grown in their wake is a living laboratory of ecological succession, from bare rock to dense spruce and hemlock forest, all visible within the confines of a single day's cruise through the bay.
Know Before You Go
Hot Tip
Glacier Bay, Alaska – Quick Facts
Where You Dock in Glacier Bay, Alaska
Pier locations and what's available at each terminal.
Glacier Bay is a scenic cruising day — there is no dock, no tender, and no going ashore for most passengers. Your ship navigates deep into the bay under National Park Service permit, spending several hours at the glaciers before returning to open water.
🚢 Margerie Glacier
The primary destination for most ships — a 21-mile-long tidewater glacier with a 250-foot-high ice face visible from the ship's deck. Active calving (chunks of ice breaking off into the sea) is frequent and dramatic. Ships typically spend 45–90 minutes here.
🚢 Grand Pacific Glacier
Adjacent to Margerie — the largest glacier in the park. Its grey-blue face reflects the accumulated rock debris of centuries. The contrast between Margerie's brilliant blue ice and the Grand Pacific's stone-grey surface is visually striking.
🚢 Bartlett Cove
The only developed area in Glacier Bay — where the park headquarters, a small lodge, and ranger station are located. A National Park ranger boards the ship here at the start of the bay transit and provides narration and wildlife interpretation throughout the day.
Getting Around Glacier Bay, Alaska
Transportation options once you're ashore.
🚢 From the Ship
The entire Glacier Bay experience happens from the ship. Stake out your spot on the bow or upper open decks early — the best viewing positions fill up as the ship enters the bay. Most ships provide all-day commentary from the National Park ranger and the ship's naturalist.
🚣 Kayaking (Select Sailings)
Some cruise lines offer guided sea kayaking excursions departing from Bartlett Cove. Paddling through the bay in silence, surrounded by glaciers and wildlife, is one of the most extraordinary experiences available on any Alaska cruise. Books out months in advance — check with your cruise line when booking.
✈️ Flightseeing
Small plane and helicopter flightseeing tours over the park are available on some sailings from Gustavus (the nearest town). Aerial views of the glaciers, the Fairweather Range, and the bay from above are extraordinary. Must be booked through your cruise line or a local operator well in advance.
🥾 Bartlett Cove Hiking (Select Sailings)
For ships that offer a Bartlett Cove shore excursion, the area has short hiking trails through the temperate rainforest that has grown back since glacial retreat. The Forest Loop Trail (1 mile) and the Bartlett River Trail offer accessible walks through old-growth spruce and hemlock.
Things To Do in Glacier Bay, Alaska
Make the most of your time ashore.
🎯 Glacier Bay is a full sensory experience — here's how to make the most of every hour in the park:
Watch Glaciers Calve — Position yourself on an open deck as the ship approaches Margerie Glacier. A calving event — where a section of the 250-foot ice face breaks away and crashes into the sea — is one of the most dramatic natural spectacles on earth. The sound reaches the ship 1–2 seconds after the visual. Stay patient — it's worth waiting for.
Wildlife Watching — Glacier Bay hosts one of the richest concentrations of marine wildlife in Alaska. Humpback whales feed in the nutrient-rich waters; orcas occasionally transit the bay; Steller sea lions and harbor seals haul out on floating ice; brown and black bears patrol the shoreline; mountain goats cling to the cliffs; and bald eagles are everywhere. Bring binoculars.
National Park Ranger Narration — A National Park Service ranger boards the ship at Bartlett Cove and provides live narration throughout the day — covering glaciology, ecology, wildlife, geology, and the remarkable story of the bay's transformation. Some of the best free education available on any cruise itinerary.
Sea Kayaking (Select Sailings) — Paddling through Glacier Bay in a kayak — in near-silence except for the creak of ice and the distant rumble of calving — is among the most extraordinary wilderness experiences in North America. Book months in advance through your cruise line.
Flightseeing (Select Sailings) — Aerial tours over the park from Gustavus offer a completely different perspective on the scale of the glaciers and the Fairweather Range. The view of Margerie Glacier from above — stretching 21 miles back into the mountains — is genuinely breathtaking.
Photography — Glacier Bay is one of the most photogenic destinations in Alaska. The blue ice of Margerie Glacier photographed against a clear sky, wildlife on the water, and the reflections of snow-capped peaks in the calm bay surface are all extraordinary subjects. Overcast days often produce the most dramatic glacier colors.
Beaches & Outdoors in Glacier Bay, Alaska
The best beaches, parks, and outdoor experiences for cruise passengers.
Bartlett Cove Shoreline
The only accessible shoreline in the park — a gravel beach near the park headquarters. Accessible on select shore excursions, it offers views across the bay and is an excellent spot for watching harbor seals and seabirds. The forest behind the beach is a textbook example of post-glacial succession.
Wildlife from the Ship
The "beach" equivalent in Glacier Bay is the ship's railing — scanning the water and ice for humpback whales, orcas, Steller sea lions, harbor seals hauled out on icebergs, brown and black bears on the shoreline, mountain goats on the cliffs, and bald eagles in the trees. Binoculars are essential.
Shopping in Glacier Bay, Alaska
Where to shop and what to look for.
Glacier Bay Lodge Gift Shop
Located at Bartlett Cove — the only retail option in the park. National Park merchandise, field guides, Alaska wildlife books, and locally made gifts. Accessible only on select shore excursions that include a Bartlett Cove stop.
Ship's Gift Shop
Most ships stock Glacier Bay and Alaska-specific merchandise on cruising days — books, postcards, photography prints, and branded items. A good option for Glacier Bay souvenirs without needing to go ashore.
Dining in Glacier Bay, Alaska
Where to eat and drink ashore.
🍽️ Dining during the Glacier Bay transit is aboard your ship. Most cruise lines treat Glacier Bay day as a special occasion — expect themed menus, deck barbecues, and special Alaska-inspired dishes timed to the glacier viewing.
Deck Dining — Many ships offer hot drinks, chowder, and snacks on the open decks during the glacier approach — a welcome warmth on a cold Alaskan morning. Check your ship's daily program for deck food service times.
Glacier Bay Lodge Restaurant — Available only on select shore excursion stops at Bartlett Cove. The lodge's restaurant serves Alaskan seafood, including fresh salmon and halibut, in a setting surrounded by old-growth rainforest. A memorable meal if your itinerary includes a Bartlett Cove visit.
Alaska Seafood on Board — Alaska cruise itineraries typically feature fresh Alaskan king crab, sockeye salmon, halibut, and Dungeness crab throughout the sailing. Glacier Bay day is often when these menus are most prominently featured.
Top Tours & Shore Excursions
Book before you board for best availability and pricing.
Glacier Bay, Alaska – FAQ
Common questions from cruise passengers.
Can I get off the ship in Glacier Bay?
Most passengers remain on the ship throughout the Glacier Bay transit. Some cruise lines offer optional shore excursions departing from Bartlett Cove — including kayaking, hiking, and flightseeing. These must be booked in advance through your cruise line and are only available on select sailings.
How long does the ship spend in Glacier Bay?
Most ships enter the bay in the morning and spend 8–10 hours in total, including the transit through the bay, time at the glaciers (typically 1–2 hours at Margerie Glacier), and the return journey. Check your ship's daily program for the exact schedule.
What is the best place to watch from on the ship?
The bow (front) and upper open decks offer the best unobstructed views. These areas get crowded — find your spot at least 30 minutes before the ship reaches the glaciers. Dress very warmly regardless of air temperature; wind chill near the glaciers can be severe.
What wildlife might I see in Glacier Bay?
Glacier Bay is one of Alaska's premier wildlife destinations. Common sightings include humpback whales, harbor seals on ice floes, Steller sea lions, bald eagles, mountain goats, brown and black bears on the shoreline, and numerous seabirds. Orca sightings are less common but do occur. Binoculars are strongly recommended.
What is calving and will I see it?
Calving is when sections of the glacier's ice face break off and crash into the sea — producing a sound like a thunderclap followed by a massive wave. It is one of the most dramatic natural events you can witness. Calving at Margerie Glacier happens regularly but unpredictably — the longer you watch, the better your chances. Patience is rewarded.
Why does Glacier Bay allow limited ship access?
The National Park Service strictly limits the number of ships permitted in Glacier Bay each day to protect the park's wildlife, particularly humpback whales, which are sensitive to vessel noise. This permit system is what keeps Glacier Bay feeling like a true wilderness rather than a busy tourist attraction.
What should I wear in Glacier Bay?
Layer heavily — a base layer, insulating mid-layer, and a waterproof windproof outer layer are essential. Temperatures in the bay are typically 15–25°F colder than the open ocean, and wind chill near the glaciers can make it feel even colder. Hats, gloves, and waterproof footwear are strongly recommended even in summer.
Is Glacier Bay worth visiting on a cloudy day?
Absolutely — and arguably more so. Overcast conditions produce the most vivid blue colors in the glacier ice (blue light is absorbed least by ice and scatters back most visibly in diffuse light). Rain and mist add drama and atmosphere to the landscape. Alaska's weather is famously changeable — bring layers and embrace whatever the day brings.
Cruise Passenger Tips & Photos
Real tips from real cruisers who've visited Glacier Bay, Alaska.
No tips yet — be the first to share your experience!
Share Your Experience at Glacier Bay, Alaska
Your tips help other cruisers plan their port day. All submissions are reviewed before publishing.