Sunlight shines through seracs—jagged pinnacles of ice—on one of southcentral Alaska’s glaciers. Glaciers can appear all shades of blue and green, depending on the lighting and how compressed the ice is. Photo by Michael DeYoung, michaeldeyoung.com

Text by Susan Sommer.

So many glaciers, so little time to see all of Alaska’s. While the state has 616 named glaciers, estimates put the total number at around 100,000. The variety is stunning—on a day tour from Anchorage to Seward, you could see everything from small hanging glaciers nestled in cirques to a massive icefield to tidewater glaciers calving house-sized chunks of ice into the sea.

Glaciers in Motion

Glaciers up close are just as beautiful as from afar, with rich colors and arresting shapes. Though these rivers of ice at first glance appear static, they are in constant motion and always adjusting to climatic changes. That volatility is what helps create unique features like crevasses, caves, pools, and moraines; it’s also why glacier travel requires know-how or an experienced guide. Due to a warming planet, nearly all of Alaska’s glaciers are receding, more rapidly now than at any time in recorded history. 

Visiting Alaska’s Glaciers

Many are easy to visit.  Drive to Matanuska, Exit, Worthington, and Mendenhall (from Juneau). Boat to tidewater glaciers in Prince William Sound, Resurrection Bay, Glacier Bay, and the Inside Passage. Ride the rails, hike, or flightsee for more. Enjoy them vicariously here in Alaska magazine.

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