1. Alaska:
* This state is home to the largest concentration of glaciers in the United States, including the massive ice fields of the Chugach Mountains and the Wrangell-St. Elias National Park and Preserve.
2. Western Canada:
* The Canadian Rockies and the Coast Mountains of British Columbia harbor many glaciers, including the famous Athabasca Glacier in Jasper National Park.
3. Greenland:
* While technically not part of North America, this massive island is geographically close and is covered by a vast ice sheet, the second largest in the world.
4. Other areas:
* You can also find smaller glaciers in mountainous regions like the Sierra Nevada in California, the Cascade Range in the Pacific Northwest, and the Rocky Mountains in the US.
Important note: Due to climate change, glaciers around the world, including those in North America, are rapidly retreating. This means that the locations and sizes of glaciers are constantly changing.