Surprise Glacier in Prince William Sound

Prince William Sound

Experience the grandeur of Alaska’s ever-changing glaciers in the calm waters of Prince William Sound.

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Humpback Whale Breaching

Kenai Fjords National Park

Discover the abundant wildlife and towering glaciers of Kenai Fjords National Park.

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Seward Small Boat Harbor

Specials & Packages

Save time and money with our special discounted cruises and packages.

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Cruise Kenai Fjords National Park & Prince William Sound with Major Marine Tours

Major Marine Tours offers world-class wildlife and glacier cruises to two of the most beautiful places in Alaska: Kenai Fjords National Park and Prince William Sound. We are a locally-owned, family company celebrating over 25 years of sharing the beauty of Alaska with our guests. See tidewater glaciers, stunning scenery, whales, and abundant wildlife from our cruises departing from the scenic harbor towns of Seward and Whittier.

Our Seward cruises explore the glacier-carved fjords and abundant wildlife of Resurrection Bay and Kenai Fjords National Park, offering some of the best whale watching opportunities in Alaska. Our Whittier cruises through Prince William Sound’s calm, protected waters take you to the area’s dense concentration of glaciers and waterfalls.

Most cruises feature onboard National Park Ranger narration and our famous Alaska salmon and prime rib buffet, freshly prepared and served while you cruise. Our “cruising restaurant” service maximizes your time on the water, allowing you to enjoy your meal without missing out on any of the sights.

Choose your adventure from one of our 9 cruise options, ranging from 3.5 hours to 8.5 hours. From family-friendly cruises on large, stable catamarans to full-day small vessel adventure cruises—we have the cruise for you!

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Seward Harbor Sunrise
Two Sea Otters
Humpback Whale Breaching