Active Volcanoes:
* Mount Rainier: The highest peak in Washington, Mount Rainier is a stratovolcano known for its stunning glaciers and potential for large eruptions.
* Mount St. Helens: This stratovolcano is infamous for its devastating 1980 eruption, but remains active and monitored closely.
* Mount Baker: This stratovolcano is known for its impressive glacial coverage and potential for future eruptions.
* Glacier Peak: While less known than its neighbors, Glacier Peak is a stratovolcano with a history of eruptions and ongoing geothermal activity.
Dormant Volcanoes:
* Mount Adams: This large stratovolcano is the second highest peak in Washington, and while currently dormant, it has a history of eruptions.
* Mount Hood (Oregon): While technically located in Oregon, Mount Hood is visible from Washington and considered part of the Cascade Volcanic Arc. It is an active volcano with a history of eruptions.
* The Goat Rocks Volcanic Field: This area contains a cluster of smaller volcanoes, including Goat Rocks and Little Tahoma Peak.
Other Notable Volcanic Features:
* The Columbia River Basalt Group: This extensive series of lava flows, formed millions of years ago, is evidence of past volcanic activity in the region.
* The Olympic Mountains: While not directly volcanic, the Olympic Mountains were formed by uplift and erosion of volcanic rocks.
This is just a brief list, and there are many other volcanic features in Washington. It's important to note that volcanism is a natural part of the state's geology, and monitoring and preparation for volcanic activity are crucial.
