The most rewarding way to experience Alaska is to go beyond its well-known sights and explore its remote, lesser-traveled corners—places where wildlife is abundant, landscapes feel truly wild and time allows for meaningful discovery. From glacier-carved fjords and old-growth rainforests to rich Indigenous cultures and extraordinary wildlife, this vast frontier rewards travelers who are curious and willing to explore in depth. Rather than following a rigid itinerary, voyages with National Geographic-Lindblad Expeditions are shaped by the environment itself—allowing wildlife sightings, weather conditions and unexpected opportunities to guide the journey.
Aboard the Greg Mortimer, guests enjoy an intimate expedition experience designed to bring them closer to Alaska's spectacular scenery and wildlife. Purpose-built for exploration, the ship combines innovative design, including its revolutionary X-Bow®, with modern comforts and inviting public spaces, creating the perfect balance of adventure and relaxation.
Take a look at these incredible journeys—I think you’re going to love them!
Explore the highlights, unique experiences, and expert-led adventures included in the itineraries below. If you have any questions or want to start planning, I’m here to help every step of the way!







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