
easy
6 hours
Suitable for most fitness levels; requires mobility to board small gangways and stand on deck for viewing
Spend six hours skirting the fjords of the Harding Icefield on a wildlife-and-glacier cruise from Seward. Expect tidewater glaciers, seabird rookeries and chances to spot whales and seals, all with onboard commentary and lunch.
The ramp clanks and the harbor smells of diesel, kelp and cold iron as you step aboard in Seward. The boat eases out into Resurrection Bay and the town slips away — low roofs and fishing boats shrinking against a wall of mountains. Ahead, the Harding Icefield pours into the coast in fingers of blue: Aialik and Holgate glaciers, tidewater behemoths that crack and calve with the indifference of millennia. Seabirds wheel and scold; a pod of humpbacks surfaces with a soft, rolling exhale that feels like punctuation.

Wind and spray make temperatures lower on deck — pack a windproof shell, fleece, and hat to stay comfortable during long viewing spells.
If you’re susceptible, take medication or use acupressure bands before boarding; the captain will slow the boat for wildlife sightings but open water can be choppy.
Binoculars make seabird rookeries and distant whales readable; a telephoto lens (200mm+) helps capture calving events from a safe distance.
Check in at the Kenai Fjords Tours desk at least 45 minutes early to exchange vouchers and complete waivers — boats depart on time.
The Harding Icefield formed as glaciers advanced after the last Ice Age; the fjords and tidewater glaciers shaped local marine ecosystems and human use of the peninsula.
The area falls under the Alaska Maritime National Wildlife Refuge and Kenai Fjords National Park regulations — keep distance from wildlife, avoid disturbing rookeries, and pack out all trash to reduce impacts.
Shields against spray and sharp coastal winds on open decks.
Retains heat during long stretches of stationary wildlife watching.
Essential for reading seabird rookeries, glacier detail and distant whales.
Prevents nausea in choppy water and keeps you on deck when wildlife appears.