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Two bald eagles perched on the branches of a coniferous tree.

Explore

Prince William Sound

Navigate a 2,500-square-mile marine habitat dotted with islands and deep fjords. This waterway connects Valdez to the Columbia Glacier.

Photo: tour listing on Viator

Public day cruises from Valdez travel approximately 80 miles round-trip through Prince William Sound. The area serves as a rich marine ecosystem for seabirds, sea lions, and whales.

You will sail past historic sites and rugged islands before reaching the dense iceberg fields of the Columbia Glacier. Operators share local history regarding oil shipping and commercial fishing along the route.

A humpback whale breaching out of the water with a splash.
Photo: tour listing on Viator
01

Valdez Arm and Narrows

1-2 hours transitSea lions and porpoises

This waterway connects Port Valdez to the larger Prince William Sound. The protected corridor is flanked by rainforests and steep, glaciated peaks. Spend time on the outer viewing decks during this stretch. You can often spot Steller sea lions on the rocks and Dall's porpoises riding the boat's wake.

A large group of Steller sea lions gathered on rocks by water.
Photo: tour listing on Viator
02

Glacier Island

Viewed from the boatPuffins and whales

Glacier Island serves as a natural barrier that shelters the inner bays. It holds dense bird colonies and supports high marine mammal populations. Bring your high-quality binoculars to watch the surrounding waters. Look for tufted puffins diving for fish and humpback whales feeding.

Two horned puffins standing on a rocky cliff face with some vegetation.
Photo: tour listing on Viator
03

Bligh Reef

Historic 1989 spill siteViewed in passing

This reef is the well-known location where the Exxon Valdez oil tanker ran aground in 1989. You will pass this area on the cruise route to the glacier. Captains frequently use this location to discuss the historic oil spill. Listen to the narration to learn about the ecological impact and recovery of the Sound.

Book a Prince William Sound Cruise

Scenic view of a glacier and snow-capped mountains across icy water.
Columbia Glacier Cruise from Valdez6 h 4.9 (301)from $186
columbia glacier cruisefrom $186 on Viator
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