Best Things to Do in Glacier Bay: Activities & Wildlife
The most remote and dramatic national park in America — from full-day glacier tours to multi-week backcountry expeditions, with cost, difficulty, and wildlife odds for every adventure level.
Glacier Bay ranks among the most remote and dramatic national parks in America, where tidewater glaciers calve icebergs and wildlife thrives in pristine Alaskan wilderness. Unlike more accessible parks, visiting Glacier Bay requires deliberate planning—but for those willing to make the journey, the rewards are incomparable. We've curated the best activities that showcase what makes this park extraordinary.
- 3.3M acres protected
- No road access only air or water entry
- $275–$740 day tour cost per adult
- June–August peak season (3–4 days minimum)
Glacier Bay Day Tours — Bartlett Cove
Best first stopEight hours aboard a ranger-guided catamaran to active tidewater glaciers, whales, and marine wildlife—the easiest way to witness Glacier Bay's scale.
- 149-passenger high-speed catamaran with NPS ranger commentary
- Cruise to active glacier faces (typically Margerie or Grand Pacific) where you'll watch icebergs calve into fjords
- Humpback whales, sea otters, bald eagles, and harbor seals sighted frequently June–October
- Lunch included; books 2–4 weeks ahead for July–August
Most visitors experience Glacier Bay through water-based activities, as the park offers no road access. Tours operate aboard a 149-passenger catamaran with a National Park Service ranger onboard as narrator and interpretive guide. You'll cruise up-bay from Bartlett Cove through dramatically different ecosystems to active glacier faces at Tarr Inlet, with extended time viewing glaciers and wildlife from the deck.
Sea Kayaking Adventures — Remote fjords
Signature immersionPaddle directly on Glacier Bay's waters at your own pace—multi-day expeditions offer intimacy and flexibility unavailable to tour passengers.
- Multi-day trips combine paddling with remote beach camping
- Encounter humpback whales, sea otters, harbor seals, and brown bears from water level
- Outfitters provide kayaks, tents, food, and expert guides; you bring fitness and paddling ability
- Trips fill 6–12 months ahead—book by December for summer availability
Sea kayaking puts you directly on Glacier Bay's waters, navigating fjords and approaching wildlife at paddler's pace. Multi-day trips (typically 4–7 days) combine paddling with camping on remote beaches. Outfitters like Alaska Mountain Guides and Spirit Walker Expeditions offer proven guided routes; Glacier Bay Sea Kayaks in Gustavus outfits independent paddlers. Permits are required; most outfitters handle permitting. Calving activity and iceberg presence vary monthly—fewer icebergs visible in early June; maximum calving activity peaks July–August.
Wildlife Viewing & Brown Bears — Park-wide
Peak season guaranteedHumpback whales, brown bears at river mouths, sea otters, and bald eagles—North America's most reliable wildlife encounters.
- Humpback breaching and bubble-net feeding regularly observed mid-July to mid-August
- Sea otters recovered from near-extinction—hundreds visible kayaking nearshore or from boats
- Dozens of bald eagles nest June–August; spotting multiple eagles daily is common
- Harbor seals haul out on ice floes and rocky shores; pups are curious and visible
Humpback whales migrate to Glacier Bay June–October to feed on herring and krill. Mid-July to mid-August offers peak activity—the whales are most energetic and vocal, making photo opportunities exceptional. Brown bears congregate at river mouths during salmon runs (late June through August). Guides call bubble-netting the coordinated feeding pattern where whales blow bubbles to corral fish into denser schools before lunging upward with mouths open. Always maintain 100 yards minimum distance from bears; hire a guide who knows animal behavior and safety protocols.
Saltwater Fishing — Lower Glacier Bay
For anglersWorld-class halibut and salmon fishing in pristine Alaskan waters—guide-led charters or independent lodge packages.
- Charter captains guide technique—no prior fishing experience required
- Halibut jigging in deeper water; salmon varies by species and season
- Five salmon species available: coho, sockeye, pink, chum, chinook
- Guides provide tackle, fish cleaning, and processing
Most fishing occurs in lower Glacier Bay and adjacent waters. Charter trips out of Gustavus run about $325–500 per person for three-quarter to full day. Reserve charters 3–6 months ahead. Catch limits and regulations change annually; verify current rules on NPS.gov and Alaska Department of Fish & Game websites before booking.
Hiking Trails Near Glacier Bay — Bartlett Cove & Gustavus
Best for backpackersTemperate rainforest walks and backcountry routes—fewer trails than many parks because terrain is steep and frequently avalanched.
- Forest Loop Trail (Bartlett Cove): easy boardwalk-and-path loop through temperate rainforest with viewing decks
- Bartlett River Trail: easy-to-moderate walk to river mouth where bears frequent July–August; hike alert and in groups
- Bartlett Lake Trail: primitive 8.6-mile round-trip rewarding all-day trek with wilderness solitude
- Advanced hikers can arrange water-taxi drops to remote beaches for cross-country navigation and unnamed glacier views
Glacier Bay hiking is not like Grand Canyon or Rocky Mountain parks where you drive to trailheads. Here, you pay for boat drop-off transport aboard the park's tour vessel (about $170 per person one-way) before your hike even begins. Most visitors find guided hikes through tour operators or outfitters more practical than DIY backcountry navigation.
Backcountry Camping & Wilderness Exploration — Remote interior
For experienced explorersMulti-week expeditions combining kayaking, hiking, and bushwhacking—the deepest immersion into Glacier Bay's wilderness available.
- Backcountry permits allow camping at designated sites; water-taxi services transport you to drop-off/pick-up locations
- You manage your own food, tent, navigation, and bear safety (bear canisters required)
- Most outfitter-led trips involve kayaking between campsites with daily paddling of 3–8 miles depending on conditions
- Factor in flights to Juneau ($250–800 round-trip), Juneau-to-Gustavus ($130–360 round-trip), pre-trip meals, gear rentals
Serious backpackers and wilderness explorers can arrange multi-week trips combining kayaking, hiking, and bushwhacking in the park's remote interior. These expeditions represent the deepest immersion into Glacier Bay's wilderness available to visitors. Advanced wilderness skills required. Weather is unpredictable (rain, fog, rapid wind changes). Terrain is rugged; river crossings and beach navigation demand judgment. Sea kayaking proficiency—rolling a kayak, reading tide charts, handling currents—is essential.
Our Top Pick: The Glacier Bay Day Tour — Bartlett Cove
Best balanceThe sweet spot for most visitors—glacier views, whale watching, no special skills, and fits a typical Southeast Alaska itinerary.
- Delivers you to active tidewater glaciers—a sight that changes your perspective on geological time and climate
- Humpback whales, sea otters, and eagles are frequently visible
- Requires no special skills, no overnight logistics
- Fits into a typical Southeast Alaska itinerary where Juneau is a cruise port or hub
For most visitors, the full-day glacier-viewing tour from Bartlett Cove is the top recommendation—reached via a short flight from Juneau if you're not already staying in Gustavus. A day tour delivers you to active tidewater glaciers—a sight that changes your perspective on geological time and climate. Cost is reasonable at roughly $740–860 per person for a fly-in package from Juneau with airfare and lodging, or $273.57 per adult for the boat tour itself from Bartlett Cove. Booking 4–6 weeks ahead ensures availability without rushing into the most expensive last-minute slots.
Practical Planning & Seasonal Considerations — Park-wide
Essential referenceGetting there, where to stay, packing essentials, and what to expect each season—the logistics that decide whether your trip flows or frustrates.
- Gateway town of Gustavus (population ~400) lies 40 miles southwest; offers lodges, bed-and-breakfasts, cabin rentals
- Accessible only by air (scheduled small-plane flights from Juneau to Gustavus, plus summer jet service and state ferry) or water (cruise ship or private boat)
- Most visitors spend 1–3 days directly experiencing the park, plus travel days
- Rain gear essential; layers for rapid weather changes; sturdy boots for trails; binoculars for wildlife
Glacier Bay is accessible only by air (scheduled small-plane flights from Juneau to Gustavus) or water (cruise ship or private boat). No roads lead to the park. Most visitors fly into Juneau and continue to Gustavus, or board a cruise ship with Glacier Bay on the itinerary. Tours book 4–8 weeks ahead for summer. Kayaking trips fill 6–12 months ahead. Book in December for June–July trips. A typical trip: fly to Juneau (1 day), day tour of Glacier Bay (1 day), optional second day in Gustavus or Juneau before flying home.
Common Questions
What's the best time to visit Glacier Bay?
July is peak season with the warmest weather, fullest daylight, and highest wildlife activity—but also the most crowds. June offers lighter crowds and good conditions; September–October are quieter with excellent solitude. May and shoulder seasons have variable weather and sparser tours.
Can I visit Glacier Bay on a tight budget?
The $273.57 park day boat tour from Bartlett Cove is the most affordable entry point. Fly-in packages from Juneau start around $740. Backcountry expeditions and multi-day kayaking trips are significantly more expensive. Factor in flights ($250–800 round-trip to Juneau) and Juneau-to-Gustavus transport.
Do I need special skills or fitness to enjoy Glacier Bay?
Day tours require moderate fitness (sitting/standing for extended periods). Sea kayaking and backcountry trips demand higher fitness and prior experience. Hiking near the park is available at all difficulty levels—easy riverbank walks or challenging cross-country navigation are both options.
How far in advance should I book activities?
Day tours book 4–8 weeks ahead for summer. Sea kayaking trips fill 6–12 months ahead for peak season dates. Book fishing charters 3–6 months ahead. Reserve backcountry permits 6 months ahead for popular June–August dates through NPS.gov.
