

33-night Exploring The Pacific Passage & Inside Passage Cruise
Aboard
Seabourn Encore
From
Tokyo, Japan
1 Sailing
Apr 27, 2026
Published prices from
$15,116
per person*
taxes & fees included
A serene channel in Southeast Alaska, near Cape Decision.

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Overview
Decision Passage is a natural waterway located in Southeast Alaska, near the distinctive Cape Decision lighthouse. It forms the western end of Sumner Strait and connects the inside waters of the Alexander Archipelago to the Pacific Ocean. This passage is characterized by its rugged, uninhabited islands, dense temperate rainforests, and rich marine environment.
Decision Passage is primarily a transit route for expedition and small luxury cruise ships in Alaska. These vessels sail through the passage, offering passengers stunning scenic views and wildlife spotting opportunities. While not a port where passengers disembark for town exploration, it is a key segment of itineraries connecting popular Alaskan ports like Sitka with other parts of the Inside Passage.
Marvel at the wild, untamed beauty of Southeast Alaska. The passage is flanked by remote islands covered in dense evergreen forests and rugged, rocky shorelines.
Tip: Be on deck with your camera ready to capture the pristine wilderness views.
Keep a keen eye out for marine mammals. This area is home to whales (humpbacks and orcas), sea lions, seals, and sea otters.
Tip: Binoculars are highly recommended for spotting wildlife, as they can often be at a distance.
Look for the historic Cape Decision Lighthouse, located at the passage's entrance on Kuiu Island. This 1932 structure marks a significant navigational point.
Tip: The lighthouse stands as a lonely sentinel, a testament to Alaska's maritime history.
Savor the tranquil experience of cruising through this less-trafficked waterway. The quiet surroundings offer a stark contrast to busier port areas.
Tip: This is a perfect opportunity for quiet reflection and appreciation of Alaska's vast wilderness.
Attend presentations by the ship's naturalist guides. They often provide commentary during the transit, detailing the geology, ecology, and history of the passage and its wildlife.
Tip: These lectures enhance your understanding of the unique environment you're experiencing.
Feel the subtle change in sea conditions as the ship moves between the more sheltered Inside Passage and the open waters closer to the Pacific. This signifies a navigational shift.
Tip: Depending on your itinerary, this passage marks the journey either deeper into the Inside Passage or towards the open ocean.



Aboard
Seabourn Encore
From
Tokyo, Japan
1 Sailing
Apr 27, 2026
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Vancouver, British Columbia
1 Sailing
Sep 3, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Juneau, Alaska
1 Sailing
Sep 10, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Vancouver, British Columbia
1 Sailing
Sep 3, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Vancouver, British Columbia
1 Sailing
May 14, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Vancouver, British Columbia
2 Sailings
May 14 - Sep 3, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Tokyo, Japan
1 Sailing
Apr 24, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Vancouver, British Columbia
1 Sailing
May 14, 2026
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Juneau, Alaska
3 Sailings
May 22, 2026 - May 21, 2027
Published prices from
per person*
taxes & fees included


Aboard
Seabourn Encore
From
Vancouver, British Columbia
1 Sailing
Sep 4, 2026
Published prices from
per person*
taxes & fees included

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