Historic Maps. Perspective Maps. South-eastern ... Take a virtual tour of Harriman Fjord and see Harriman Glacier, ... Prince William Sound was the site of the 1989 Exxon Valdez oil spill.

On a rare clear day in Prince William Sound, we navigate east, dodging an obstacle course of ice while visiting Blackstone, Northland and Beloit glaciers. Sections.

Researchers suspect that melting glaciers pose a double-whammy for acidifying oceans, but this summer, three underwater "gliders" and sensors attached to a tour boat will be deployed in Prince ...

Three- and four-night versions of the Glaciers of Prince William Sound itinerary run May 19 to Aug. 22. Prices: three-night voyages start at $1,049; four-night trips, $1,449.

In the wee hours of March 24, 1989, the channel connecting the Alaskan port of Valdez with Prince William Sound was riddled with icebergs shed from the deteriorating Columbia Glacier, a massive ...

To reach the open waters of Prince William Sound, oil tankers had to traverse a narrow channel called the Valdez Arm and bypass the Columbia Glacier, which in the 1970s was considered stable.

WHITTIER, Alaska, May 22 (UPI) --A group of tourists boating through Prince William Sound in Alaska captured video of a glacier partially collapsing and dropping chunks of ice into the water.