Glacier Bay Wildlife Guide: Animals You’ll See on Alaska Cruises
Glacier Bay offers a full day of scenic cruising with onboard narration. This guide covers wildlife viewing, glacier appreciation, and understanding the park's unique ecosystem. Book cruises early for the best cabin selection.
Port Overview
Glacier Bay is a highlight for many Alaska cruises, offering exceptional opportunities for wildlife viewing and glacier appreciation. In 2026, 249 ship visits are scheduled, bringing guests from cruise lines like Cunard, Holland America Line, Norwegian Cruise Line, Princess Cruises, Seabourn, and Viking. Since Glacier Bay is a scenic cruising day, you'll enjoy the scenery from the comfort of your ship, with National Park Rangers providing expert commentary.
Wildlife Viewing
Whale Watching
Whale watching is a primary draw to Glacier Bay. Humpback whales are frequently seen feeding in these waters, particularly during the summer months. Look for breaching, tail slapping, and bubble-net feeding behaviors.
Who it's best for: Wildlife enthusiasts, photographers, families.
Practical detail: All-day activity, easy difficulty (viewing from the ship), weather-dependent (visibility).
Tip: Scan the horizon constantly, and listen for announcements from the Park Rangers about recent sightings.
Sea Otter Spotting
Sea otters are charming residents of Glacier Bay, often seen floating on their backs. They tend to congregate in groups, sometimes near kelp beds or close to shore.
Who it's best for: Casual wildlife observers, families with children.
Practical detail: Relatively easy to spot, all-day activity, easy difficulty, less weather-dependent than whale watching.
Tip: Bring binoculars to get a closer look at their playful antics.
Harbor Seal Observation
Harbor seals are commonly seen hauled out on ice floes near the glaciers. They are often curious and may approach the ship for a closer look.
Who it's best for: All cruise passengers.
Practical detail: Easy to spot, all-day activity, easy difficulty, less weather-dependent.
Tip: Pay attention to the smaller icebergs; seals often use them as resting spots.
Birdwatching
Glacier Bay is a haven for birdwatchers, with bald eagles being the star attraction. Other notable species include puffins, pigeon guillemots, cormorants, and murrelets.
Who it's best for: Bird enthusiasts, nature lovers.
Practical detail: All-day activity, easy difficulty, weather-dependent (visibility).
Tip: Look for eagles perched atop trees along the shoreline or soaring overhead.
Bear and Mountain Goat Sightings
While less common, bear and mountain goat sightings are possible along the shoreline. Scan the slopes and beaches for these elusive creatures.
Who it's best for: Dedicated wildlife observers, those with keen eyesight.
Practical detail: Requires patience and good binoculars, all-day activity, moderate difficulty (spotting them), weather-dependent.
Tip: Focus on areas where the forest meets the shoreline, especially near meadows.
Glacier Viewing
Margerie Glacier
Margerie Glacier is known for its active calving, making it a thrilling sight. Listen for the sounds of cracking ice and watch for large chunks breaking off into the water.
Who it's best for: All cruise passengers.
Practical detail: Primary focus of the cruise, easy difficulty, somewhat weather-dependent (visibility).
Tip: Position yourself on deck for unobstructed views and be ready with your camera.
Johns Hopkins Glacier
Johns Hopkins Glacier offers a dramatic setting with its towering ice cliffs and surrounding mountains. The area is also known for its wildlife viewing opportunities.
Who it's best for: All cruise passengers.
Practical detail: Part of the scenic cruise, easy difficulty, somewhat weather-dependent.
Tip: Check the daily schedule for the ship's planned route and viewing times.
Planning Your Port Day
Since Glacier Bay is a scenic cruising day, there are no shore excursions in the traditional sense. Instead, the focus is on enjoying the scenery and wildlife from the ship. National Park Rangers board the ship to provide expert commentary and answer questions. Use the ship's daily schedule to plan your time on deck, attending ranger talks and enjoying meals with a view.
Weather & What to Bring
Glacier Bay weather is unpredictable, even during the summer months. Temperatures near the glaciers can range from 45-55°F. Due to the microclimate created by the glaciers, expect colder temperatures and potential wind chill, especially on deck.
Essential items to pack include warm layers (fleece, sweaters), a waterproof jacket, gloves, a hat, and comfortable walking shoes. Binoculars are a must for wildlife viewing. A moisture-wicking tee handles the damp air better than cotton. Don't forget sunscreen and sunglasses, as the sun can be surprisingly intense reflecting off the glaciers.
Frequently Asked Questions
What is the best time of year to cruise Glacier Bay for wildlife viewing?
The best time for wildlife viewing is typically late May through early September, with peak season being June through August.
Are there any shore excursions in Glacier Bay?
No, Glacier Bay is a scenic cruising destination. All activities take place onboard the ship.
What kind of wildlife can I expect to see in Glacier Bay?
Common sightings include humpback whales, sea otters, harbor seals, bald eagles, and occasionally bears and mountain goats.
What should I wear on a Glacier Bay cruise day?
Dress in warm layers, including a waterproof jacket, hat, gloves, and comfortable shoes. Temperatures can be cold, especially near the glaciers.
Will National Park Rangers be onboard to provide information?
Yes, National Park Rangers typically board the ship to provide expert commentary and answer questions about Glacier Bay's natural history and wildlife.
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Gear Up for Glacier Bay
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